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 7035-01-179-4857
NSN 5920-01-182-3268
NSN 6645-00-664-4665
NSN 5925-00-216-4480
NSN 5905-01-585-0433
NSN 2925-01-297-9759
NSN 5905-01-076-5309
NSN 6220-00-734-0276
NSN 2925-00-196-9003
NSN 6135-01-469-7574
NSN 6130-00-256-0103
NSN 6220-01-239-4477