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 5910-01-617-7681
NSN 5905-01-530-4070
NSN 5935-01-381-3094
NSN 6105-00-161-8070
NSN 5965-01-392-1761
NSN 6110-01-414-1869
NSN 5985-00-881-4913
NSN 5998-01-297-3426
NSN 5965-00-275-0491
NSN 5905-01-127-1499
NSN 5950-01-392-7508
NSN 6620-00-708-2688