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 6130-00-580-3725
NSN 5996-01-461-8897
NSN 5999-01-506-2582
NSN 5960-01-063-6846
NSN 6150-01-063-6483
NSN 5930-00-281-4686
NSN 6110-01-212-3261
NSN 6135-00-078-9931
NSN 5905-01-327-3678
NSN 5975-01-608-9040
NSN 5999-00-617-6538
NSN 5935-01-534-3274