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 7035-01-368-4801
NSN 5915-00-499-9054
NSN 6220-00-541-8515
NSN 6320-01-573-6490
NSN 6610-01-526-2054
NSN 5950-01-629-1954
NSN 6610-01-284-6968
NSN 6685-01-487-7421
NSN 5910-01-119-9209
NSN 5855-01-382-8725
NSN 6685-01-025-5671
NSN 6620-00-296-6762