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.
NSN 6110-01-572-6645
NSN 6220-00-726-2744
NSN 5945-01-320-3563
NSN 7035-00-020-2227
NSN 6240-01-183-5425
NSN 5920-00-445-3585
NSN 6320-01-195-5583
NSN 5990-01-411-5930
NSN 6650-01-333-5975
NSN 6320-01-145-9013
NSN 5935-01-138-4677
NSN 5975-01-440-9932