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 6320-01-090-8296
NSN 6130-00-959-2117
NSN 6320-01-119-3935
NSN 5920-00-152-4003
NSN 6240-00-248-4281
NSN 4140-00-930-7528
NSN 5910-00-526-8005
NSN 5945-00-069-3133
NSN 5998-01-362-1505
NSN 5975-00-578-9255
NSN 6220-00-840-0209
NSN 6650-01-467-2355