Power Tube Sockets
Eimac Tube Socket Parts
(TUA) 3R-SOK
Eimac tube socket parts. Includes large ring, middle ring and inner filament ring. All silver plated. Dimensions: Large ring: 2-7/8" inside diameter. Middle ring: 1-1/2" inside diameter. Inner filament ring: 0.590" inside diameter.
*** SOLD OUT ***
Erie Coaxial Tube Socket
(TUA) SMD-452177
Erie coaxial tube socket. Chassie mount. Tinned brass. 4 rings + filament. 3 solder well terminals. 0.81"H x 2.125"W overall. 1.160" mounting hole required. Outer top ring 1.14" inside diameter. 2nd from top: 1.04" inside diameter. NOTE: All measurements taken with fingers compressed. As removed. Alt. P/N: 2948-001-202M. NSN: 5935-00-939-7348.
$39 each
Eimac Aluminum Air Socket
(TUA) SK400
Eimac aluminum air socket for 4-400A or 3-500Z tube socket. Used.
$85 each
Fingerstock for 5681 / 5682
(TUA) 5681SK4
Fingerstock for 5681 / 5682 for Continental 420 transmitter. 4"D x 1-1/4"H.
$245 each
Fingerstock Semi-Circle for 5681 / 5682
(TUA) 5681-FSSC
Fingerstock semi-circle for 5681 / 5682. Spare socket segment for Continental 420 transmitter. 7-1/2"L x 1-3/8"H. Used.
$125 each
Lower Fingerstock for 5681 / 5682 Socket
(TUA) 420-MA-LFR-A3:NL
Lower fingerstock for 5681 / 5682 socket. 5-1/4" outside diameter x 1"H. New spares for Continental 420.
$275 each
Upper Fingerstock for 5681 / 5682
(TUA) 420-MA-UFR-A3:NL
Upper fingerstock for 5681 / 5682 socket. 3-7/8"D x 1"H. New spares for Continental 420.
$245 each
Large Fingerstock Ring for 5681 / 5682
(TUA) 5681SK5.37
Large fingerstock ring for 5681 / 5682. New spares for Continental 420. 5-3/8"D x 1-5/16"H.
$245 each
O-Ring for Continental 420
(RPS) KP80969
O-Ring for Continental 420. Water cooled 5681 / 5682 socket base. P/N: (TUA) 5681WCB. 3/16" width, 4.475" inside diameter. #349 O-ring - Buna. Package of 5.
$10 per package of 5
Water Cooled Tube Base for 5681 / 5682
(TUA) 5681WCB
Water cooled tube base for 5681 / 5682. Twist lock on 5681 / 5682. 1" copper pipe in / out water cooling. 5-1/2" outside diameter. New! For Continental 420.
$350 each
Base Plug for 5681 / 5682
(TUA) 5681WCB/P
Base plug for 5681 / 5682. Cap water cooled base when tube is not present. Used.
$125 each
Jettron Socket
(TUA) 76-055
Frosted plastic base, Plug-in style. Silver plated over Beryllium copper socket contacts. Chassis mount, requires 1.28" mounting hole. NOS. NSN: 5935-01-039-6649.
$125 each
E.F. Johnson Power Tube Socket
(TUA) 124-104-1
E.F. Johnson power tube socket. Missing terminals-As-Is -- Unknown if repairable. 4oz, silver plated brass. 2.45" O.D. x 1.13" HT.
Made in USA. Removed from equipment.
$25 each
Filament Ring Tube Base for 5681 / 5682
(TUA) 8840-B
Filament ring tube base for 5681 / 5682. 2-5/8"D. Spare for Continental 420. Used.
$150 each
Filament Ring Tube Base for 5681 / 5682
(TUA) 8447-B
Filament ring tube base with bottom lug for 5681 / 5682. 2-5/8"D. Spare for Continental 420.
$175 each
Eimac Socket for Eimac
(TUA) SK700
Eimac socket for Eimac 8167 / 4CX300A or 8561 / CX300Y. Cathode contacts are insulated from ground. New!
$149 each
Eimac Socket for Eimac
(TUA) SK700/U
Eimac socket for Eimac 8167 / 4CX300A or 8561 / CX300Y. Some solder residue. Used.
$95 each
Plate Ring Double Fingerstock
(TUA) PR4
Plate ring double fingerstock. 4.0 - 4.2" inside diameter. 5" outside diameter. 2-1/4"H. Used.
$375 each
Plate Ring Double Fingerstock
(TUA) PR8
Plate ring double fingerstock. 8-1/8" - 8-1/4" inside diameter. 9-1/8" outside diameter. 2-1/4"H. Used.
$595 each
Internal Collet
(TUA) COLL3
Internal collet. 3-1/8" - 3-3/16" outside diameter. 3-3/4" outside diameter base flange. 8 holes. 1-3/16"H.
$139 each
External Collet
(TUA) COLL3XT
External collet. ±3" inside diameter. 4"D base flange. 4 holes.
$139 each
Eimac SK-820 Heatsink Only
(TUA) SK820HS
Eimac SK-820 heatsink only. 4.14" inside diameter. 6.125" square plate. Originally for 4CX1000K.
$125 each
Johnson Socket for 4CX250B
(or equivalent)
(or equivalent)
(TUA) 250B-SOK
Johnson socket for 4CX250B (or equivalent). New!
$95 each
Eimac SK-410 Socket
(TUA) SK-410/NEW
Eimac SK-410 tube socket for 3CX1200A7/3-500Z. Brand new in the box.
*** SOLD OUT ***
Eimac SK-611 Socket Body
(TUA) SK-611
Eimac SK-611 tube socket. Inner body of SK-600 with contacts and Kel-F retainer ring. No bypass capacitor. For use with: 4CX250B, 7203, 4CX250BC, 8957, 4CX250FG, 8621, 4CX250R, 7850W, 4CX350A, 8321, 4CX350F, 8322, 4CX350FJ, 8904, 4X150A, 7034, 7609, 8930, 4W300B, 8249 tubes. New in the box.
$89.95
Eimac Air Socket
(TUA) SK-410
Eimac air socket. Original. Used, some solder residue (see enlarged image). Made in the USA.
*** SOLD OUT ***
Eimac Tube Socket
(TUA) SK-510
Eimac tube socket. Plasitc. Used for 4-1000A / 3-1000Z tubes. New surplus. New, never used!
$115
Eimac Transmitting Tube Socket
Fits 4CX3000A
(TUA) SK1400A
Eimac transmitting tube socket. Fits 4CX3000A. NOS- tarnished.
*** SOLD OUT ***
Fingerstock Assembly
(TUA) 7669747
Fingerstock assembly. Internal contact assembly for tuning stub. Silver (tarnished). 1-1/4" thick. 5-7/8" OD +finger tension. 4-1/8" ID -finger tension. Made for Gates Harris.
$500 each
Eimac Ceramic Socket
Fits 8877
(TUA) SK2200
Eimac 7 pin ceramic socket for 8877.
*** SOLD OUT ***
Johnson Ceramic Socket
Fits 813s, etc.
(TUA) 122-237
EF Johnson 7 pin 813 socket. Used, removed.
$45 each
Johnson Ceramic Socket
Fits 813s, etc.
(TUA) 122-237-100
Johnson 813 socket. Industrial grade, 7 pin.
$60 each
Johnson Ceramic Socket
Fits 8877s, etc.
(TUA) 122-247
Original
7 pin (1 large) Johnson ceramic socket fits 8877, 5894, 4-65A, 7094 among other
tubes.
$75 each
Johnson Ceramic Socket
Fits 3-500Z, 4-400A, etc.
(TUA) 122-275
Original
5 pin Johnson ceramic socket fits 3-500Z, 4-125A, 4-250A, 4-400A
tubes. SILVER heavy duty contacts. These sockets are removed
from commercial equipment and had few operating hours. Like
new.
$35 each - $30 (3+),
$25 (12+), $22 (25+)
Millen Ceramic Socket
Fits 8877s, etc.
(TUA) 33207
Millen 7 pin (one large) ceramic socket. Fits 8877, 5894, 4-65A, 7094 and other tubes. Silver contacts.
$45 each
Johnson Ceramic Socket
(TUA) 122-244-210
Original 4
pin Johnson ceramic socket. Fits Super Jumbo type A4-18
$49 each
E.F. Johnson Ceramic Socket
(TUA) 124-213
E.F. Johnson ceramic socket. For 304TH/304TL, VT129 tubes. Alt P/N: 124-0213-001. Pulled from equipment - excellent condition.
$75 each
Amphenol Tube Socket 11 Pin
(TUA) 49-SS11-L
Amphenol steatite 11 pin socket with retainer ring. Silver pins. Center key. Fits CRT tubes like 5BP1. Requires 1-5/8" chassis opening. 0.719" extends below chassis. 1-3/4"d x 0.874"h overall.
$35 each
Ceramic Super Jumbo HV Socket
4-pin
(TUA) 33094-E
Millen ceramic super jumbo 4-pin, HV socket. 3.25"DIA. Millen U.S.A. ALT P/N: CJA - 491726.
$27 each
7 Pin Septar Socket
Fits 832, 4D32, 8877 etc.
(TUA) 122-0105047
Johnson 7 pin(1 large pin) socket. 2-1/16" inner diameter. Tinned contacts.
$12 each - $10 (6+)
7 Pin Septar Socket
Fits 832, 4D32, 8877 etc.
(TUA) 122-105-100
Johnson 7 pin (1 large pin) septar socket. 2-1/16" inner diameter. Silver contacts.
$15 each - $13 (6+)
E.F. Johnson 4 Contact Tube Socket
(TUA) 123-209-31
E.F. Johnson 4 contact tube socket. 1.38" I.D. This is a used 123-209-100/200 socket for 811A or equivalent. Removed from equipment. Excellent condition.
$49 each - $45 (3+)
Johnson Bayonet Socket
(TUA) 123-206-200
Johnson bayonet socket. Large, 4 pin. New.
$149
each
Eimac Socket
(TUA) SK800A
Eimac socket. 4 contact rows. Fits 4CX1000A, 4CX1500B. New!!
$695 each
Eimac Socket
(TUA) SK800B
Eimac socket. 4 contact rows. Fits 4CX1000A, 4CX1500B. New!!
*** SOLD OUT ***
Eimac Air Socket
(TUA) SK-500
Eimac aluminum air system socket fits 3-1000Z, 4-1000A, etc.
$119 each
4CX300A Tube Socket
(TUA) SK740
Eimac un-bypassed socket for 4CX300A/Y style tubes that have flooded the surplus market. Perfect for an HF amplifier where the bypass caps are not needed below 50 MHz.
$39 each - $35 (6+)
Eimac Socket
(TUA) SK710
Eimac socket has built-in screen bypass capacitor for VHF-UHF operation. Used, removed.
$95 each
Eimac VHF/UHF Socket
(TUA) SK710/N
Eimac new VHF/UHF socket. Silver plating is oxidized but otherwise NOS.
$150 each
Eimac Air Socket
(TUA) SK607/U
Eimac air socket. Removed/used; solder, wiring, etc. Silver plate oxidation. For 4CX600JA/8921 and 4CX600J/8809 - not included.
Compatible w/ #SK-646 and SK-656 chimney - not included.
$95 each
Svetlana
SK3A for 4CX1600B
(TUA) SK3A
New, unused socket for Svetlana 4CX1600B.
$75 each
Bayonet Sockets
(TUA) 123-209
Johnson socket fits 811A, 866A, etc...
$55 each - $49 (4+)
(TUA) 123-210
Johnson socket.
$45 each
Eimac Tube Collet
(TUA) 149584
Eimac tube collet. 2" outer diameter
(fingers). 1-7/16" inner diameter (inside ring). 2-1/2" base outer diameter
with 1/4" mounting holes.
$117 each
Eimac Tube Collet
(TUA) 149585
Eimac tube collet. 1.21" high. 3.26" O.D. of uncompressed ring. 8 hole flange 3.75" O.D.
$150
each
Filament Collet for
Transmitting Tube
(TUA) 404-0314
Harris / Gates filament collet for transmitting
tube. 1-3/16" outer diameter outer ring, 25/32" outer diameter inner ring. 3/8" x 1-3/8"L
threaded post. Harris P/N: 404-0314-000.
$163 each
Eimac Tube Socket
Fits 4CX1000 / 1500
(TUA) Y149A
Eimac tube socket. Fits 4CX1000 / 1500.
$175 each
Y309 Bypassed Socket
(TUA)
Y309
Eimac socket fits 4CX5000, 4CX10,000 & 4CX15,000 series tubes. These are exactly the same as SK-300A but grid and screens are bypassed with twelve HT58 size doorknob caps, all silver plated. Brand new, old stock is in the box.
$995 each
Enormous Transmitting Tube Socket
(TUA) HAR-50K
Enormous transmitting tube socket. Fits Harris / Gates transmitter. Silver plated. 4 rings of fingerstock plus ground plate. It's likely made by Eimac, but there is no part number. Top plate 11-15/16" outside diameter. Top ring 8-1/2" inside diameter, second ring 8-1/16" inside diameter, third ring 7-9/16" inside diameter, bottom ring 7-7/64" inside diameter. Center post 1.235" outside diameter, 0.742" inside diameter. New, unused.
*** SOLD OUT ***
European Tube Socket
(TUA) EUR-1
European tube socket fits Siemens RS1084CJ. All silver.
one of P/N: Q81-X1183 or Q81-X1851 or Q81-X1852 or Q81-X1853
Capacitor bank (8 - 3300 pF, 3.5 kv) between rings two and four. Use with single-sided transmitter tube - (TUT) RS1084CJ. Removed from service but in excellent condition.Four contact rings:
#1: 5.25" I.D.
#2: 4" I.D.
#3: 3.25" I.D.
#4: 2.25" I.D.
one of P/N: Q81-X1183 or Q81-X1851 or Q81-X1852 or Q81-X1853
$1,750 each
European Tube Socket
(TUA) EUR-2
European tube socket fits Siemens RS1084CJ. All silver.
Four contact rings:
#1: 5.25" I.D.
#2: 4" I.D.
#3: 3.25" I.D.
#4: 2.25" I.D.
Capacitor bank (8 - 3300 pF, 3.5 kv) between rings two and four with outer horizontal platform surrounding ring #4. Use with single-sided transmitter tube - (TUT) RS1084CJ. New, unused.
$1,875 each
Johnson 4-Pin Ceramic
Socket
(TUA) 122-234-200
Johnson 4-pin ceramic socket. Mil-spec (-200 designation). Fits 5D21, 705A, 715A/B. 3-1/4" outside diameter, 2" c-c mounting holes. New in the box!!
$57 each
Johnson 4-Pin Ceramic
Socket
(TUA) 122-234-200/U
Johnson 4-pin ceramic socket same as (TUA) 122-234-200 (left) except used. Excellent condition. 3-1/4" outside diameter, 2" c-c mounting holes.
$35 each
Silver Socket
(TUA) GATES2
Gates socket. Silver plated. Accepts .5" diameter probe.
$15
RF Socket
(TUA) GATES1
Gates socket. Silver plated. Fingerstock rimmed socket. Accepts .5" diameter probe.
$18 each
Tube Socket
4 Pin
4 Pin
(TUA) 122-0244-001
EF Johnson ceramic tube socket. 4 pin.
$39 each
4 Wire Amphenol
30 amp / 220 volt
(CNE) 146-106
Bracket type tube socket. Provides upright panel mounting without shelf structures. Has retaining clip for Super Jumbo 4-Pin Tubes.
$25 each