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 6650-01-493-3660
NSN 5915-00-220-9912
NSN 6650-01-064-1372
NSN 5935-01-299-8424
NSN 5925-01-349-8770
NSN 4140-00-773-6474
NSN 6645-01-282-1928
NSN 5960-01-244-1969
NSN 5905-01-443-4791
NSN 5965-01-503-5755
NSN 6650-01-296-0883
NSN 5996-01-325-2515