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 6320-00-809-5744
NSN 6130-01-381-1001
NSN 5985-01-210-6803
NSN 6145-01-598-2402
NSN 5925-01-169-1376
NSN 5905-01-422-1670
NSN 5965-01-005-0341
NSN 6620-00-866-4434
NSN 6685-01-199-3239
NSN 5855-01-188-4049
NSN 5985-01-502-6841
NSN 6650-00-346-8672