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 5905-01-445-5541
NSN 6240-01-355-4425
NSN 5930-00-902-2526
NSN 5835-01-504-0837
NSN 6145-01-410-7153
NSN 6645-01-322-8431
NSN 5998-00-174-7813
NSN 5930-01-094-3486
NSN 6320-01-484-7734
NSN 5915-00-817-9584
NSN 4140-00-770-1052
NSN 6320-01-181-9474