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 6610-00-155-1334
NSN 5965-01-200-6613
NSN 5895-01-278-9379
NSN 6240-01-216-4060
NSN 6220-01-044-3378
NSN 5965-00-964-1756
NSN 5905-01-264-3330
NSN 5895-01-369-7118
NSN 5895-01-132-5106
NSN 5960-00-839-9526
NSN 6610-00-276-1716
NSN 6650-01-542-6464