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 6220-00-923-9439
NSN 5960-01-154-3719
NSN 5855-00-631-4565
NSN 5835-01-202-9673
NSN 5855-01-278-8922
NSN 6320-00-139-1090
NSN 5996-01-542-5137
NSN 6645-01-190-0085
NSN 5915-00-156-7877
NSN 5925-01-653-1430
NSN 6135-01-363-5109
NSN 5960-00-072-5874