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 5945-01-421-4135
NSN 5855-01-091-9966
NSN 4140-01-291-9342
NSN 5905-01-238-2400
NSN 6320-01-232-4664
NSN 6240-01-564-9542
NSN 6645-00-522-4173
NSN 6240-01-491-1754
NSN 5920-01-449-3361
NSN 5925-00-756-5535
NSN 2925-01-411-8002
NSN 6685-01-062-8104