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 2925-00-816-8765
NSN 5975-00-486-0577
NSN 5895-00-200-5607
NSN 6145-01-483-1905
NSN 5996-00-202-6576
NSN 5950-00-170-9103
NSN 5910-01-555-0086
NSN 6610-00-881-5060
NSN 5950-00-518-2682
NSN 5950-00-174-0525
NSN 5996-01-406-4035
NSN 6620-01-521-6649