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 5975-01-185-5249
NSN 5855-01-524-4474
NSN 6320-00-593-0379
NSN 5855-01-428-9456
NSN 6240-01-476-7935
NSN 6685-01-383-0915
NSN 4140-01-239-2309
NSN 6620-01-537-0902
NSN 5925-01-010-1084
NSN 5975-01-174-3738
NSN 5920-01-144-9826
NSN 6105-01-413-5255