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 6135-01-553-7711
NSN 5996-01-646-1264
NSN 6150-01-302-0623
NSN 5996-00-952-3452
NSN 6620-01-164-0590
NSN 6150-01-531-9073
NSN 5920-00-908-1929
NSN 7035-00-890-7649
NSN 5930-01-313-2716
NSN 4140-01-359-1665
NSN 5999-01-393-4471
NSN 6220-01-221-9429