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 5990-01-024-9659
NSN 2925-01-547-4565
NSN 5835-01-454-5267
NSN 6620-00-209-0767
NSN 5990-01-168-6797
NSN 5975-01-433-2527
NSN 6645-00-806-6961
NSN 5999-01-302-0903
NSN 6240-00-959-4952
NSN 4140-01-012-2460
NSN 6620-01-225-3825
NSN 5925-00-419-0233