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 6150-00-057-6751
NSN 5905-00-852-6250
NSN 5920-00-853-4893
NSN 5996-01-305-3342
NSN 6610-01-406-6696
NSN 5999-01-452-4204
NSN 6620-01-507-5283
NSN 5996-01-287-8311
NSN 6320-01-270-1419
NSN 6135-01-386-5709
NSN 5915-01-018-3137
NSN 5935-01-530-9356