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 5930-00-477-4836
NSN 7035-01-654-9501
NSN 5999-00-833-4362
NSN 6105-01-183-8123
NSN 5975-01-149-6626
NSN 6105-01-581-5495
NSN 6645-01-272-6987
NSN 6135-00-889-1485
NSN 5910-01-501-6192
NSN 5999-01-230-2109
NSN 4140-00-449-7345
NSN 6610-01-249-7989