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 6685-01-450-5493
NSN 5960-00-300-2358
NSN 5945-01-420-9757
NSN 5925-01-601-4825
NSN 5990-01-024-9659
NSN 6110-01-235-5451
NSN 5950-01-294-8307
NSN 5855-00-494-9581
NSN 6105-00-949-8889
NSN 5920-01-657-9024
NSN 6145-01-377-4382
NSN 5990-01-581-5103