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 5915-00-013-7610
NSN 5950-01-440-7293
NSN 6620-00-468-3665
NSN 6620-01-116-3983
NSN 5835-01-359-2575
NSN 6105-00-336-3323
NSN 5855-01-550-2780
NSN 5915-00-858-4823
NSN 5990-00-446-0518
NSN 5915-01-202-8195
NSN 6645-01-079-9216
NSN 6320-01-519-8767