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 6135-00-932-3136
NSN 6645-00-719-9177
NSN 5835-01-552-8365
NSN 5905-01-629-9525
NSN 6610-01-416-0652
NSN 5950-00-581-5957
NSN 5920-00-351-8428
NSN 6150-00-116-0568
NSN 6130-00-528-7838
NSN 5910-01-602-9296
NSN 5960-01-125-2356
NSN 5945-00-177-4676