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 5999-01-494-3174
NSN 2925-01-317-6973
NSN 5945-01-453-4206
NSN 6620-01-423-7300
NSN 6105-00-492-6159
NSN 6220-00-925-2233
NSN 5999-01-084-4588
NSN 5835-01-386-4027
NSN 6610-01-145-2569
NSN 5855-01-047-9267
NSN 5910-01-236-8051
NSN 6610-01-077-3303