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 5996-01-338-7562
NSN 6685-01-217-4240
NSN 6135-01-457-7849
NSN 5925-01-564-9814
NSN 5855-01-096-0872
NSN 7035-00-870-0290
NSN 5895-00-725-5264
NSN 5855-01-027-1571
NSN 5935-00-456-0697
NSN 5985-00-508-9949
NSN 5999-00-068-8207
NSN 6130-00-578-0869