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 6135-00-962-4110
NSN 6620-01-069-0912
NSN 2925-01-094-4771
NSN 7035-01-004-8819
NSN 6645-01-025-1002
NSN 5965-00-015-7408
NSN 6645-01-122-9430
NSN 5999-01-634-0576
NSN 6620-01-262-5128
NSN 6110-01-489-5482
NSN 6135-01-215-1245
NSN 5990-01-168-3257