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 5998-00-661-0380
NSN 6240-01-476-7935
NSN 5990-01-529-7307
NSN 5835-01-328-6626
NSN 5835-01-201-7363
NSN 6620-01-567-7456
NSN 5990-01-037-9801
NSN 5905-01-206-2816
NSN 6110-00-873-1701
NSN 6610-01-605-1161
NSN 5925-00-290-4451
NSN 6650-01-383-4526