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 6320-01-287-0540
NSN 5975-01-381-7274
NSN 6650-01-124-4314
NSN 6685-00-611-3949
NSN 6135-01-068-0119
NSN 7035-01-298-5154
NSN 5925-00-400-4938
NSN 7035-00-327-0458
NSN 6130-00-502-3196
NSN 5905-01-276-4666
NSN 5855-00-057-6900
NSN 5975-01-355-0392