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 6650-01-469-5651
NSN 5990-01-270-0600
NSN 6240-01-305-3416
NSN 5960-00-382-6012
NSN 6105-00-221-0809
NSN 5925-01-254-2578
NSN 5990-01-544-0364
NSN 6320-01-426-8947
NSN 5935-01-090-0496
NSN 5985-01-644-6096
NSN 5999-00-171-8858
NSN 5999-00-773-6617