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 5935-00-222-8599
NSN 6645-01-123-6661
NSN 5975-01-391-2055
NSN 5975-01-337-3616
NSN 6220-01-088-6604
NSN 5855-00-631-4565
NSN 2925-00-491-3549
NSN 5990-00-548-6163
NSN 5920-01-157-2767
NSN 5950-01-310-1127
NSN 5855-01-136-1916
NSN 5950-01-156-0409