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 6145-00-003-9527
NSN 5855-01-210-3002
NSN 6240-00-904-6650
NSN 5920-00-081-0537
NSN 5965-00-926-2591
NSN 5935-01-078-7260
NSN 6110-01-646-0840
NSN 6685-01-426-7958
NSN 7035-00-941-4949
NSN 5975-01-393-2968
NSN 6105-00-279-3044
NSN 5965-01-541-6788