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 5925-01-575-5233
NSN 5835-01-295-2431
NSN 5945-01-095-4532
NSN 2925-00-956-3848
NSN 5895-01-101-2419
NSN 7035-00-104-7613
NSN 6650-00-775-6560
NSN 5990-00-098-3726
NSN 5895-01-592-0715
NSN 5975-01-503-5067
NSN 6620-00-494-3718
NSN 6135-00-078-9931