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 5998-00-244-8629
NSN 5915-01-255-6907
NSN 5950-00-554-4870
NSN 5998-01-214-6058
NSN 5996-01-572-4895
NSN 5960-01-023-8037
NSN 5855-01-131-9336
NSN 5835-00-063-0390
NSN 5930-01-410-7759
NSN 6105-01-196-2159
NSN 5998-01-305-3121
NSN 6645-00-948-9763