Hermetically Sealed Aircraft Relays - 6v to 440v Coils

	Part Number	Description	Contacts	Brand	Price	Bulk Price
	KO 181BBX100	Struthers-Dunn Relay	-	Struthers-Dunn	$4.00	$3.00 (+10)
Struthers-Dunn Relay Part Number: KO 181BBX100 Product Details: Struthers-Dunn relay. Hermetically sealed. Operating voltage: 6 vdc @ 25ºC. Contacts: 4 poles: Two SPDT, Two SPST N.O., 2 amp. Max voltage: 115 vac, 32 vdc. 39 ohm nominal single winding. Hardwire hook terminals. Overall length: 1.62", overall height: 2.31", overall width: 1.43". Made in 1952. NSN: 5945-00-283-6344 (discontinued). See Details $4.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MHX-163	Aircraft Relay	-	Allied	$10.00	$8.00 (+5)
Aircraft Relay Part Number: KO MHX-163 Product Details: Allied 3 poles (1PDT + 1PST normally closed + 1PST normally open) 5 amp contacts. 6 vdc, 85 ohm coil. Fits RT-176A/PRC-10A. 1" diameter x 1-3/8" high. Hermetically sealed metal case. Hook terminals, mounting side ears. See Details $10.00 Each Qty Ground Shipping Promotion on Orders over $100
	KTD 44SR18B	Aircraft Relay	-	Deutsch	$35.00	$30.00 (+5)
Aircraft Relay Part Number: KTD 44SR18B Product Details: Deutsch 6PDT, 2 amp contacts. 44 vdc, 420 ohm coil. Time delay 0.01 seconds on operate. Hermetically sealed metal case. Hook terminals, mounting side ears. See Details $35.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO FC11D48DC	Aircraft Relay	-	Potter & Brumfield	$24.00	$21.00 (+6)
Aircraft Relay Part Number: KO FC11D48DC Product Details: Potter & Brumfield DPDT, 3 amp @ 28 vdc contacts. 48 vdc, 3160 ohm control. Hermetically sealed. 1-5/16" x 1-1/8" x 7/16" high. See Details $24.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MJ1054	Aircraft Relay	-	Potter Brumfield	$45.00	-
Aircraft Relay Part Number: KO MJ1054 Product Details: Potter Brumfield hermetically sealed aircraft relay. 1.55" x 1.326" x 2.4" overall height. 3 threaded mount studs, 10 solder hooks. Coil 10k ohm, 10ma DC. Contacts 2 amp and 1C. Alt P/N: BP12644REV-4 for fitting Rohde & Shwartz equipment. NSN: 5945-00-259-6664. See Details $45.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO B842000	Aircraft Relay	-	Sigma	$19.00	-
Aircraft Relay Part Number: KO B842000 Product Details: Sigma hermetically sealed relay. SPDT 2 amp contacts. 115 vac coil. Mounts with #8 studs on bottom. 1-1/2" x 1-1/2" x 2-1/4"H. Brand new in the box!! See Details $19.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO RSH-6D	Aircraft Relay	-	Allied Control	$10.00	$8.00 (+5)
Aircraft Relay Part Number: KO RSH-6D Product Details: Allied Control hermetically sealed relay. DPDT, 27.9v coil, 115 vdc, 2 amp contacts, 10k ohms. 3/4"D x 1-3/4"H. Used, removed. See Details $10.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO KR-6387	Aircraft Relay	-	Potter & Brumfield	$19.00	-
Aircraft Relay Part Number: KO KR-6387 Product Details: Potter & Brumfield hermetically sealed relay. DPDT, 5 amp, 115 vac, 50/60Hz. 1-1/4" x 1-1/2" x 2"H. See Details $19.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 2107-14HS	Aircraft Relay	-	Westinghouse	$35.00	-
Aircraft Relay Part Number: KO 2107-14HS Product Details: Westinghouse 3PST, normally open 5 amp contacts. 115 vac, 220 ohm coil. Hermetically sealed metal case. Measures 1.87" X 1.87" X 2.84" high. The two mounting posts pictured at the top are 1.38" c-c, from either corner to the bottom center is 1.6" c-c See Details $35.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO P13838	Aircraft Relay	-	-	$45.00	$39.00 (+3)
Aircraft Relay Part Number: KO P13838 Product Details: 3PST, normally open relay. 10 amp contacts. Includes screw / barrier terminals, flange back. 105 / 130 vac, 2,250 ohm coil. See Details $45.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO BOH-6A	Electro-Magnetic Relay	-	Allied Control	$39.00	-
Electro-Magnetic Relay Part Number: KO BOH-6A Product Details: Allied Control electro-magnetic hermetically sealed relay. DPDT. 15 amp contacts. 8 hook terminals. 445 ohm coil, 115 vac, 60 Hz, 40 ma. 2.18"D x 3.34"H. NSN: 5945-00-503-5832. See Details $39.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO RP9859G14	Aircraft Relay	-	Clare	$19.00	$17.00 (+5)
Aircraft Relay Part Number: KO RP9859G14 Product Details: Clare DPDT, 3 amp contacts. 120 vdc, 9100 ohm coil. PC mount, bottom ears. 1-1/4" x 3/8" x 7/8" high. See Details $19.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 218XBX171	Electro-Magnetic Relay	-	Struthers-Dunn	$75.00	-
Electro-Magnetic Relay Part Number: KO 218XBX171 Product Details: Struthers-Dunn DPDT electro-magnetic relay. Hermetically sealed. 6 amp contacts, 8 hook terminals. 700 ohm, 120 vac, 60 Hz coil. 1-9/16" x 2-3/16" x 2-1/2"H. NSN: 5945-00-767-9277. See Details $75.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO FC6-341B	Aircraft Relay	-	Struthers Dunn	$25.00	-
Aircraft Relay Part Number: KO FC6-341B Product Details: Struthers Dunn aircraft relay. Hermetically sealed. 120 vdc, 6PDT, 9500 ohm coil. 26.5 vdc, 1 amp contacts. Mounts by 2 top studs at 5/8" c-c. 1-1/8"D x 1-3/4"H. NSN: 5945-679-1843. See Details $25.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO R20SE-9KA1S1	Aircraft Relay	-	-	$5.00	-
Aircraft Relay Part Number: KO R20SE-9KA1S1 Product Details: SPDT, 0.1 amp contact. 125 vdc, 9.9k ohm control. 7 pin tube base. 5/8" diameter x 1-9/16" high overall. See Details $5.00 Each Qty Ground Shipping Promotion on Orders over $100
	COL 974-0093-009	Aircraft Relay	-	Sigma	$15.00	-
Aircraft Relay Part Number: COL 974-0093-009 Product Details: Sigma hermetically sealed relay. DPDT, 100ma, 150 vdc contacts. 8k ohm, 115 vdc, 2.3 ma coil. Hook terminals. 1" square x 1-3/4"H. See Details $15.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO B7730-1	Aircraft Relay	-	Advance Aircraft	$35.00	-
Aircraft Relay Part Number: KO B7730-1 Product Details: Advance Aircraft hermetically sealed relay. DPDT, 440 vac, 6,300 ohm coil. 3" wide flange, 1-3/4"D, 3"H w/hook terminals. See Details $35.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO RS437-3-A8K	Sensitive Relay	-	Iron Fireman Co.	$19.00	-
Sensitive Relay Part Number: KO RS437-3-A8K Product Details: Iron Fireman Co. SPDT replacement relay for boiler controls. Very sensitive coil pulls and holds @ 2.25ma, 8k ohm coil. 8 pin octal tube base. Hermetically sealed metal case. See Details $19.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 60GB13G-1A	Aircraft Relay	-	-	-	-
Aircraft Relay Part Number: KO 60GB13G-1A Product Details: DPDT, 2 amp contacts. 11.5 ma, 1500 ohm coil. 1-5/16" x 3/8" x 1-3/16" high. Pin terminals, bottom flange. See Details This Item Is Sold Out Ground Shipping Promotion on Orders over $100
	KO SK5291	Cessna Relay	-	C.P. Clare	$22.00	-
Cessna Relay Part Number: KO SK5291 Product Details: C.P. Clare octal plug-in relay for Cessna aircraft. 6.5k ohm coil. 2-1/4" high. See Details $22.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO HG4S570	Hi-G Relay	-	Hi-G	$45.00	-
Hi-G Relay Part Number: KO HG4S570 Product Details: Hi-G relay. 4PDT, 10 amp, 20k ohm coil. Hermetically sealed. 2-3/8"L x 1-1/4"D. 1-7/16" mounting centers. See Details $45.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO UN372431-003	WABCO Aerospace Products Aircraft Relay	-	WABCO Aerospace Products	$35.00	$30.00 (+3)
WABCO Aerospace Products Aircraft Relay Part Number: KO UN372431-003 Product Details: WABCO Aerospace Products aircraft relay. 6PDT, 2 amp contacts. 86 vdc, 3700 ohm coil. PC mount. Gold contacts. 1-9/16" c-c mount holes. 1-1/8"d x 1-3/4" overall. NSN: 5945-00-828-9018. See Details $35.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO HS245WDK18A	Aircraft Relay	-	-	$45.00	-
Aircraft Relay Part Number: KO HS245WDK18A Product Details: Hermetically sealed aircraft relay. 6PDT, 245v DC, 2 amp, 14k ohm coil. Pc/through hole mount. 1.411" c-c mount holes. 1"d x 1-3/4"H overall. DSA900-69A-785. NSN: 5945-00-821-2979. See Details $45.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO BR7XAFE8S27	Aircraft Relay	-	Babcock	$29.00	$27.00 (+5)
Aircraft Relay Part Number: KO BR7XAFE8S27 Product Details: Babcock aircraft relay. DPDT. 115v AC, 400 Hz coil, 10 amp. PC mount. Hermetically sealed. 1.05" x 0.5" x 1.27"H. 1.40" mounting centers. See Details $29.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 7111-0891-6000	Aircraft Relay	-	Guardian	$75.00	-
Aircraft Relay Part Number: KO 7111-0891-6000 Product Details: Guardian hermetically sealed relay. 120v AC, 42-450 Hz, 3PST normally open, 10 amp contacts. 3 bottom mounting studs centered on 1.279" x 0.94". 1-5/16" x 1-1/2" x 2"H. NSN: 5945-00-431-3165. See Details $75.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO E210-1400	Polarized Relay	-	Deutsch	$75.00	-
Polarized Relay Part Number: KO E210-1400 Product Details: Deutsch polarized relay. 115v AC, 50/400 Hz coil. 115/200v AC, 400 Hz, 10 amps, 28v DC contacts. DPDT. 8 wire hook terminals. 1/2" x 1" x 1-3/8" overall height. NSN: 5945-01-115-9737. DC: 1987. See Details This Item Is Sold Out Ground Shipping Promotion on Orders over $100
	KO B5-12Y	Sealed Relay	-	Advance	$25.00	$21.00 (+6)
Sealed Relay Part Number: KO B5-12Y Product Details: Advance sealed relay. SPST, normally open. 12v DC, 27.5 ohm coil, 23 amps DC. 3-3/8" x 1-1/2" x 2-3/8"H. Used, removed. Alt. P/N: GH-1679-12. See Details $25.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO C-2732	Chopper, Electronic Relay	-	-	$395.00	-
Chopper, Electronic Relay Part Number: KO C-2732 Product Details: Chopper, electronic relay. Hermetically sealed. 400 Hz. SPDT. 12v AC input, 6.3v AC drive, 2 amps. 1.6"H. NSN: 5945-00-070-2271. See Details $395.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO X664	Rotary Relay	-	-	$65.00	-
Rotary Relay Part Number: KO X664 Product Details: Rotary relay. 4PDT. Coil: 400 ohms, 15v DC. Hermetically sealed. 1"D x 1-1/2" overall height. Alt. P/N: 170024-P1. NSN: 5945-988-4773. See Details $65.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO FCA-210-48	Aircraft Relay	-	Struthers Dunn	$95.00	$89.00 (+5)
Aircraft Relay Part Number: KO FCA-210-48 Product Details: Struthers Dunn aircraft relay. Coil: 115v AC, 50-400 Hz, DPDT, 10 amp. J hook terminals. Alt. P/N: MS27401-28. DC: 9137. See Details This Item Is Sold Out Ground Shipping Promotion on Orders over $100
	KO K-X1A-009	Balanced Force Relay	-	Leach	$79.00	$75.00 (+6)
Balanced Force Relay Part Number: KO K-X1A-009 Product Details: Leach balanced force relay. Coil: 36v DC, 290 ohms, 4PDT contacts. 1" x 1" x 1". 1-7/16" x 5/8" mounting centers. See Details $79.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO FCA-210-347	Polarized Crystal Can Relay	-	Struthers Dunn	$79.00	-
Polarized Crystal Can Relay Part Number: KO FCA-210-347 Product Details: Struthers Dunn polarized crystal can relay. 28v DC coil. DPDT, 10 amp. "J" hook terminals. 1/2" x 1" x 1". 1-3/8" mounting centers. See Details $79.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MS27401-42X	PC Mount Aircraft Relay	-	Leach	$75.00	-
PC Mount Aircraft Relay Part Number: KO MS27401-42X Product Details: Leach aircraft relay. 28v DC, DPDT, 10 amp. PC mount with extra ground pin. 1/2" x 1" x 1". 1-3/8" mounting centers. See Details $75.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MS27744-1	Balanced Force Magnetic Latch Relay	-	Leach	$97.00	-
Balanced Force Magnetic Latch Relay Part Number: KO MS27744-1 Product Details: Leach balanced force, magnetic latch relay. 28v DC coil, DPDT, 10 amp. "J" hook terminals. 1/2" x 1" x 1". 1-3/8" mounting centers. Silver outer case is tarnished. See Details $97.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO FCM410-70	Aircraft Relay	-	Struthers Dunn	$95.00	-
Aircraft Relay Part Number: KO FCM410-70 Product Details: Struthers Dunn aircraft relay. 115v AC, 400 Hz coil. 4PDT, 10 amps. "J" hook terminals. 1" x 1" x 1". See Details $95.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MS25273-A1	Aircraft Relay	-	Leach	$95.00	-
Aircraft Relay Part Number: KO MS25273-A1 Product Details: Leach aircraft relay. 115v AC, 400 Hz, DPDT, 10 amp. Hermetically sealed. 1-3/16" x 15/16" x 1-11/16"H. Alt. P/N: 9227-4085. See Details $95.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 5718-2HSX	Aircraft Relay	-	Price Electric Corp	$15.00	$13.00 (+6)
Aircraft Relay Part Number: KO 5718-2HSX Product Details: Price Electric Corp. aircraft relay. 12 - 26v DC. Contacts: 2 - DPDT, 1 SPST normally open, 5 amps. Hermetically sealed. Hook terminals. 1-1/2" x 1-1/4" x 2"H. See Details $15.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO HDS5DF2K21	Electromagnetic Relay	-	Hellerman-Deutsch	$225.00	-
Electromagnetic Relay Part Number: KO HDS5DF2K21 Product Details: Hellerman-Deutsch electromagnetic relay. SPDT, 26.5v, 830 ohms, 2 amps. Made in the U.K., British Aerospace for AV-8A aircraft (Harrier Jet). DC: 0382. See Details $225.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO Y-A1A-002	Polarized Relay	-	Leach	$125.00	-
Polarized Relay Part Number: KO Y-A1A-002 Product Details: Leach Series III polarized relay. 4PDT, 28v DC coil, 5 amp, 400 Hz. Type I. 14 solder pin terminals. Contacts: 28v DC or 115/200v AC. M6106/28-001. See Details $125.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO P11201	Relay Armature	-	-	$295.00	-
Relay Armature Part Number: KO P11201 Product Details: Relay armature. DPDT. 60 Hz. Hermetically sealed. Plug-in terminal type, polarized, 8 pin. 30 mA AC single winding, 115v AC, 28v DC, 10 amp AC / DC max. New in sealed, Mil-spec packaging. See Details $295.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO SX2270	Electromagnetic Relay	-	Allied Control	$25.00	-
Electromagnetic Relay Part Number: KO SX2270 Product Details: Allied Control electromagnetic relay. 28v AC, 2PDT, 26.5v DC, 2 amps, 900 ohms. 8 hook terminals. 2 unthreaded mounting holes. 1 coil winding, continuous duty. 1 position momentary. 1.28"L x 0.62"H x 0.41"W. Made in the USA. See Details $25.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 1668420-6	Electromagnetic "Iron Fireman" Sensitive Relay	-	Iron Fireman Mfg.	$19.00	-
Electromagnetic "Iron Fireman" Sensitive Relay Part Number: KO 1668420-6 Product Details: Iron Fireman Mfg. electromagnetic sensitive relay. 2PDT. 115v AC, 28v DC @ 2 amps, 12k ohms, continuous duty. 1.8 mA, one position momentary. Hermetically sealed. J hook terminals, 2 @ 4 each + 2 screw terminals. NOS. Mil-spec. Made in the USA. DC: 1962. See Details $19.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO RFBC-4012-1	Hi-G Relay DPDT / 5v DC	-	Hi-G	$175.00	-
Hi-G Relay DPDT / 5v DC Part Number: KO RFBC-4012-1 Product Details: Hi-G DPDT RF Xtalcan relay. 5 v DC, 300Ω coil. Also collins 410-0526-010. 51-124-3187 female / 50-125-3187 male connectors. See Details $175.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO M924	Crystal Can Relay 1000 Ω coil	-	Couch Ordinance	$24.00	-
Crystal Can Relay 1000 Ω coil Part Number: KO M924 Product Details: Couch Ordinance M924 crystal can relay. DPDT. 3/8" x 3/4" x 7/8" H. 1000Ω coil. Long 3" leads. Pulls in @ 5v DC! Low current. See Details $24.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO VS-395	AC Relay	-	Leach	$495.00	-
AC Relay Part Number: KO VS-395 Product Details: Leach AC relay. Undervoltage sensor. DPDT. Input: 90 - 124vrms, 400 Hz. Trip Pt: 111vrm, ±3%. Contacts: 10 amp res., DPDT. See Details $495.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO KL-A1B	Power Signal Relay	-	Leach	$75.00	-
Power Signal Relay Part Number: KO KL-A1B Product Details: Leach power signal relay. 12v DC, 4PDT, 400 Hz. Balance force latched. 0.107 amp coil, 1284 mw. Contacts: 28v DC, 12 amp. Socket mount. 17 pin. 1" x 1" x 1". See Details $75.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MH17AM	Aircraft Relay	-	Potter & Brumfield	$15.00	-
Aircraft Relay Part Number: KO MH17AM Product Details: Potter & Brumfield aircraft relay. 4PDT. 5 amp, 115v - 60C, 24v coil. 50/60 Hz. J hook terminals. Vintage Mil-spec surplus. See Details $15.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 4B-3419-3	Hi-G Relay	-	Hi-G	$129.00	-
Hi-G Relay Part Number: KO 4B-3419-3 Product Details: Hi-G relay. 513 ohms minimum, 627 ohms max. Single winding. Continuous duty, 570 ohms. Open position momentary. 26.5v DC operating voltage. 1 amp AC, 2 amp DC. 115v AC / 30v DC main contact max rating. 14 hook terminals. NOS. Mil-spec. See Details $129.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO MS27400-11	Electro-Magnetic Relay	-	Struthers and Dunn	$95.00	-
Electro-Magnetic Relay Part Number: KO MS27400-11 Product Details: Struthers and Dunn electro-magnetic relay. Hermetically sealed. 4PDT, 10 amp, 115v, 400 Hz. Solder tabs. NOS. 1" cube. See Details $95.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 9324-8215	Aircraft Relay	-	Leach	$395.00	-
Aircraft Relay Part Number: KO 9324-8215 Product Details: Leach aircraft relay. 115v AC, 3PST, 25 amp, 400 Hz. Contacts: 28v DC or 115 / 200v AC. Normally open. 4 threaded stud mounts. Includes hardware. 8 "J" hook terminals. See Details $395.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO KR5237	SPST Hermetically Sealed Metal Case Relay	SPST	-	$7.00	-
SPST Hermetically Sealed Metal Case Relay Part Number: KO KR5237 Product Details: SPST 5 amp N.C. contacts. P&B relay. 6.3v AC coil Hook Terminals Hermetically Sealed Metal Case. 1−1/2" x 1−3/8" x 2" high See Details $7.00 Each Qty Ground Shipping Promotion on Orders over $100
	KO 5722-27HSK	4PST Hermetically Sealed Metal Case Relay	4PST	-	$29.00	-
4PST Hermetically Sealed Metal Case Relay Part Number: KO 5722-27HSK Product Details: 4PST 4 amp N.O. contacts. 100−136v DC (136v DC @ 10ma), 11.3k ohm, 19 ma coil Hook Terminals Hermetically Sealed Metal Case. 1−1/2" x 1−3/8" x 2" high See Details $29.00 Each Qty Ground Shipping Promotion on Orders over $100