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 6620-00-485-4136
NSN 5925-01-198-9910
NSN 6685-01-510-5766
NSN 6620-00-905-6590
NSN 5855-00-532-0025
NSN 5895-00-133-8617
NSN 5945-01-490-3391
NSN 5935-00-813-1682
NSN 6110-00-703-2023
NSN 6110-01-075-5354
NSN 5950-00-366-0041
NSN 5998-01-345-5480