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 5990-01-533-1347
NSN 6110-01-505-3414
NSN 5960-00-991-1135
NSN 5945-01-246-0754
NSN 5945-01-249-1077
NSN 5895-01-231-9519
NSN 5925-01-170-7899
NSN 5975-00-619-8159
NSN 6320-01-564-0893
NSN 5996-00-191-2133
NSN 5920-00-378-1395
NSN 6220-01-201-5412