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 5945-00-496-3627
NSN 5990-01-571-7468
NSN 6145-00-594-7822
NSN 6145-01-600-0910
NSN 5985-00-661-2263
NSN 5905-01-391-8009
NSN 5855-00-885-8452
NSN 6110-00-078-8565
NSN 6620-00-951-0153
NSN 5950-01-151-5100
NSN 6135-00-505-0679
NSN 5960-01-423-4240