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 7035-00-553-6951
NSN 5975-00-718-6039
NSN 5990-01-351-4621
NSN 5855-00-411-8688
NSN 5920-00-083-8621
NSN 2925-01-519-3221
NSN 6320-01-159-2211
NSN 5905-01-410-7780
NSN 5998-01-530-6654
NSN 5998-01-350-1551
NSN 5950-01-502-0536
NSN 5999-01-572-1679