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 5996-01-462-0112
NSN 5965-00-587-1916
NSN 5945-00-104-8579
NSN 6685-01-369-7438
NSN 6145-00-245-6645
NSN 5925-00-699-8140
NSN 6610-01-559-1447
NSN 5985-01-364-0342
NSN 6645-01-603-8864
NSN 7035-01-383-6549
NSN 5835-01-623-3328
NSN 6145-00-232-0813