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 5915-00-288-0071
NSN 6685-01-337-7692
NSN 4140-01-193-1814
NSN 5835-01-349-5420
NSN 5996-01-239-4120
NSN 5975-01-526-1749
NSN 5999-00-243-9820
NSN 6220-01-022-2813
NSN 7035-01-067-4809
NSN 6150-00-764-5809
NSN 5950-01-625-7614
NSN 5975-00-715-3710