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 5930-01-435-0069
NSN 5910-01-272-2574
NSN 5905-00-058-4189
NSN 5915-01-571-7341
NSN 6610-01-457-1974
NSN 5915-00-083-9552
NSN 5950-00-540-9283
NSN 6220-01-196-5189
NSN 5925-01-398-5507
NSN 5990-01-288-7393
NSN 5996-01-619-0589
NSN 6110-01-021-0199