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 5996-00-065-8376
NSN 5985-00-110-5886
NSN 5905-00-316-8852
NSN 5990-01-219-9018
NSN 5990-01-411-5930
NSN 5915-01-273-8922
NSN 6150-01-374-9875
NSN 5920-01-131-3999
NSN 6110-00-781-4285
NSN 6130-00-045-4431
NSN 5998-01-052-5786
NSN 5965-01-489-5508