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 7035-01-143-3573
NSN 5985-01-519-2335
NSN 6650-00-891-9850
NSN 4140-00-904-5841
NSN 5895-01-358-4200
NSN 5925-00-013-9423
NSN 5990-01-024-9659
NSN 6130-01-406-3725
NSN 5855-00-151-3853
NSN 6220-01-196-5969
NSN 5920-00-204-8125
NSN 5920-00-081-9156