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 5960-01-411-5899
NSN 6150-00-703-8299
NSN 6110-00-646-4421
NSN 5965-01-107-8549
NSN 5945-00-900-2195
NSN 5910-00-781-3506
NSN 5920-01-099-4971
NSN 5835-00-438-4489
NSN 5925-01-426-6923
NSN 5945-01-486-1060
NSN 6685-01-257-3121
NSN 6150-01-183-5422