Nut self-locking
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5855-00-560-0110
NSN 6220-01-157-9062
NSN 5855-01-218-3735
NSN 6240-01-357-7925
NSN 6130-00-240-2438
NSN 6620-01-572-3510
NSN 2925-01-196-2904
NSN 6240-00-020-4709
NSN 2925-01-521-0600
NSN 5998-01-244-9908
NSN 4140-00-983-4083
NSN 5935-00-237-5124