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 2925-01-583-5619
NSN 5935-01-023-9700
NSN 5996-01-094-7025
NSN 5990-01-094-7740
NSN 5950-00-986-3853
NSN 5945-01-085-6446
NSN 5895-01-263-5483
NSN 5895-01-188-7470
NSN 6135-01-464-2075
NSN 6320-00-242-3300
NSN 5925-01-370-4417
NSN 5999-01-373-8241