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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5975-01-258-9289
NSN 5999-01-652-5681
NSN 6105-01-604-7528
NSN 5985-01-381-1201
NSN 6240-01-396-5639
NSN 5965-00-175-5664
NSN 5960-01-276-7836
NSN 5975-01-067-7158
NSN 7035-00-782-7046
NSN 5985-00-468-7361
NSN 6220-00-177-3086
NSN 5996-01-254-3892