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 5895-01-429-8998
NSN 6220-01-341-9213
NSN 6645-01-386-4588
NSN 5930-01-158-7184
NSN 5895-01-191-3459
NSN 6105-01-553-4347
NSN 5950-00-980-9822
NSN 5925-01-058-7651
NSN 5960-01-014-1595
NSN 5985-00-182-2966
NSN 5999-01-451-4312
NSN 5855-00-198-3197