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 5998-01-534-2072
NSN 5945-01-065-9004
NSN 5996-00-514-7678
NSN 5935-00-527-3826
NSN 5935-01-339-1836
NSN 5999-01-017-5151
NSN 6110-01-646-0464
NSN 6105-01-576-5237
NSN 2925-01-359-4027
NSN 2925-00-802-9387
NSN 6145-01-331-0271
NSN 5925-01-371-2876