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 6110-01-040-1780
NSN 5925-01-388-5522
NSN 5855-01-469-6123
NSN 5835-00-023-0780
NSN 5910-00-508-5471
NSN 5945-01-310-9132
NSN 5975-01-474-1202
NSN 4140-01-126-2557
NSN 5895-00-137-0439
NSN 6135-00-990-1822
NSN 5985-01-602-8398
NSN 6645-01-643-7151