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 6220-00-366-1670
NSN 5999-00-078-9334
NSN 5965-01-256-0059
NSN 5960-00-367-3735
NSN 5996-00-484-9196
NSN 5996-01-193-7529
NSN 5935-01-550-8049
NSN 6130-00-930-8823
NSN 5935-00-885-2591
NSN 5945-01-261-4790
NSN 5920-01-463-0791
NSN 5920-00-148-8176