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 6105-01-659-8170
NSN 5999-01-144-2154
NSN 5996-00-115-6458
NSN 6240-01-273-0193
NSN 5905-01-533-2747
NSN 5965-01-465-4370
NSN 6320-00-450-7014
NSN 5996-00-568-8288
NSN 5835-01-286-6499
NSN 6685-00-559-2742
NSN 5998-01-129-7454
NSN 5985-01-157-5879