A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6320-01-370-5222
NSN 6135-00-294-0950
NSN 6610-01-033-2402
NSN 5835-01-504-0837
NSN 6110-00-115-5873
NSN 5990-00-337-5359
NSN 6220-01-243-6995
NSN 6145-00-146-9600
NSN 6240-01-055-5193
NSN 6685-01-601-9082
NSN 5925-01-633-9434
NSN 6130-00-133-7712