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 6220-01-411-9813
NSN 4140-01-373-7044
NSN 5999-00-216-8850
NSN 5945-01-441-6458
NSN 5920-01-183-7938
NSN 6320-01-476-7702
NSN 5960-01-166-4021
NSN 5945-01-331-3703
NSN 5835-01-216-7289
NSN 5996-01-486-9030
NSN 6620-01-442-7951
NSN 5965-00-959-4910