federal specification is qq-b-626; surface treatment ans classification is military specification mil-f-14072
An item designed to be attached in place of the mounting bushing nut and/or attached to the chassis or panel for a volume control, a variable capacitor or the like to permit locking the shaft in a fixed position.
Classification: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90
NSN 5996-00-964-5229
NSN 6320-01-512-2031
NSN 6650-00-473-1259
NSN 6320-01-627-8295
NSN 5915-00-415-5349
NSN 6150-01-640-7630
NSN 7035-00-830-1235
NSN 2925-01-224-1885
NSN 6150-01-358-6050
NSN 5915-01-191-5334
NSN 5935-01-275-0761
NSN 5990-00-594-7291