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 6685-01-125-6687
NSN 5855-01-406-4821
NSN 6620-01-454-8926
NSN 5930-01-052-3735
NSN 6620-01-615-2322
NSN 6645-01-089-6459
NSN 5945-00-226-0830
NSN 2925-01-381-5307
NSN 5930-01-275-7587
NSN 6645-01-599-2311
NSN 6150-00-921-0483
NSN 6685-00-421-2508