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 6645-00-421-5287
NSN 5960-01-495-0859
NSN 6645-01-080-6052
NSN 5920-01-634-0250
NSN 5990-01-354-8965
NSN 5998-00-119-4560
NSN 5935-01-262-4685
NSN 5920-01-077-1756
NSN 6320-00-994-0179
NSN 5915-01-243-9192
NSN 5905-01-228-9036
NSN 7035-01-442-7947