A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
NSN 5835-01-355-3654
NSN 5835-00-233-6327
NSN 6240-00-844-5395
NSN 6650-01-627-4103
NSN 5910-01-359-5904
NSN 5950-01-167-0084
NSN 5965-01-396-7508
NSN 6105-01-552-7047
NSN 5996-01-212-4234
NSN 6105-01-212-9245
NSN 4140-01-118-2619
NSN 7035-00-020-2227