A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5990-01-127-9294
NSN 5945-01-110-9308
NSN 5996-01-557-1119
NSN 6685-01-264-8591
NSN 6645-00-953-4170
NSN 6145-01-568-8537
NSN 5920-00-254-8429
NSN 5910-01-223-6373
NSN 5835-00-163-5111
NSN 6685-01-068-4446
NSN 5999-00-801-4296
NSN 5835-01-371-8759