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 5960-00-935-6484
NSN 5910-00-205-2430
NSN 6135-01-067-8331
NSN 5855-00-586-6255
NSN 5960-00-252-1429
NSN 5945-01-566-0471
NSN 5950-00-155-1049
NSN 5945-01-479-1235
NSN 6110-00-530-3779
NSN 6610-01-287-9814
NSN 4140-01-634-0330
NSN 4140-01-658-4109