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 4140-01-320-4896
NSN 6645-01-256-9696
NSN 5910-01-359-9766
NSN 6240-01-549-7138
NSN 6145-00-278-0697
NSN 5920-01-034-0125
NSN 6135-01-062-9356
NSN 6110-01-608-3775
NSN 6650-01-371-2356
NSN 4140-01-372-8925
NSN 5835-01-364-6830
NSN 5835-00-372-3736