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 5990-00-014-2310
NSN 5996-01-245-7123
NSN 6240-01-184-6831
NSN 5998-01-283-7064
NSN 5895-00-795-0522
NSN 5998-01-506-6744
NSN 5930-01-536-2953
NSN 6110-01-260-4302
NSN 5998-01-032-7926
NSN 5985-00-495-3782
NSN 5910-01-444-4591
NSN 6220-01-591-2459