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 6105-01-007-6036
NSN 5910-01-500-5346
NSN 5998-01-237-7065
NSN 5975-01-034-7527
NSN 5855-00-688-9954
NSN 5915-00-383-1471
NSN 5990-01-516-9665
NSN 6650-01-290-4001
NSN 6650-01-439-8647
NSN 5915-01-426-8862
NSN 5960-00-677-3354
NSN 5915-00-628-2476