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 6645-00-074-4580
NSN 6145-00-408-9976
NSN 5999-01-436-3441
NSN 6320-01-567-7198
NSN 5950-00-298-1936
NSN 5975-01-581-8127
NSN 2925-01-079-6229
NSN 5990-01-353-6444
NSN 5925-01-571-5799
NSN 5990-00-010-1413
NSN 5990-01-065-0492
NSN 5930-00-009-3416