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 5905-00-972-8138
NSN 5998-01-658-8999
NSN 6130-00-232-3472
NSN 6650-01-156-4660
NSN 4140-01-219-4301
NSN 2925-01-464-2949
NSN 5999-00-153-9671
NSN 6110-01-313-7147
NSN 5925-01-280-0538
NSN 5925-01-648-3848
NSN 5945-00-570-3509
NSN 6650-00-341-4176