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 5935-00-115-2435
NSN 5985-01-437-8591
NSN 6220-00-156-4469
NSN 6650-01-091-4241
NSN 5985-01-501-0003
NSN 6240-01-007-0581
NSN 5855-01-291-6790
NSN 5960-01-450-8539
NSN 5990-01-482-5950
NSN 5960-01-160-3437
NSN 6145-00-236-3226
NSN 6145-00-478-0261