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 6610-01-291-4173
NSN 5996-01-281-7336
NSN 5996-01-038-3850
NSN 7035-01-565-1288
NSN 5998-01-490-3897
NSN 6110-00-510-8155
NSN 6240-01-341-6348
NSN 5935-01-483-6561
NSN 7035-01-364-0286
NSN 5905-00-555-1899
NSN 6135-01-150-5382
NSN 6240-01-268-4035