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 6105-01-573-1265
NSN 5985-00-675-7855
NSN 5975-01-591-9670
NSN 5915-01-116-5548
NSN 5910-01-480-0018
NSN 4140-00-538-1226
NSN 5999-01-378-7129
NSN 4140-01-651-8403
NSN 5935-00-118-3882
NSN 5975-01-066-2075
NSN 6240-01-453-0702
NSN 5950-00-513-4059