Oak, 60º indexing on ceramic wafer switch. SP3T. Between #1 position and #2 position (clockwise), there is an additional contact.

Pull chain ceramic rotary switch advances continuously, repeats. Silver contacts. Removed from equipment. 2-1/4" wide x 1-3/4" high.

Admiral switch assembly 2P3T ceramic rotary switch. 3 3/8" x 5 5/8" x 2 1/4"H frame. 1 3/4"D wafer. stainless steel frame. Switch starts out in open position, advances clockwise to positions 1, 2, & 3, then press button to reset mechanism to zero/open position. Silver contacts. Made for VSN in 1940.

Centralab 2P5T single ceramic wafer, 30º index, adjustable stop. Includes knob. 1-7/8" diameter, 1-1/8" behind panel. 1/4" shaft. 3/8" mount. Very nice!!

Centralab high voltage triple wafer ceramic switch each 1P7T. 1-7/8" diameter, 2-1/2" behind panel. Insulated internal fiber, 1/4" shaft.

General Electric pulse rate switch - military designation. 3P4T, 60º index, 2 wafer switch. Spring actuator version of (SWR) 31J780-1. Panel mount. 1-7/8" outside diameter wafer, 0.25" flatted round shaft, 3/4"L. 2.963" total height. NOS. Mil-spec. Made in the USA. DC: 1957. NSN: 5930-00-265-5824.

Oak thick ceramic switch, 30º index. 4P1T. 5 amp Silver contacts. 1-3/4"D body, 1.125" behind. 1/4"D x 1/2"L double flat shaft with 8-32 hole. Mounts in 3/8" hole.

Centralab continuously rotating ceramic switch. Make before break. 1-7/8" diameter, 1" deep behind panel. 1/4" shaft. 30º index.

Tech Laboratory ceramic rotary switch. 7P9T. 7 ceramic wafers - 1-3/4" diameter. 30º index. Silver contacts, 3 amp, 300v. Most likely solid silver. Default: Break before make. May be wired for make before break. Mounts by front panel screws or bushing. 1-3/4" x 2-5/8", 6-1/2" behind panel depth. NSN: 5930-00-592-0156.

Oak thick, HD ceramic wafers (3), each 4P2T. Heavy silver contacts make before break. 1-7/8" diameter, 2-1/2" behind panel. 1/4" shaft. 30º index.