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 6145-01-462-0353
NSN 5935-00-230-4552
NSN 6110-01-165-5086
NSN 5998-01-592-8396
NSN 5945-00-196-4772
NSN 5920-01-576-2612
NSN 6620-01-281-6386
NSN 5998-01-017-5812
NSN 5935-00-199-6478
NSN 5915-01-121-7676
NSN 5990-01-570-5471
NSN 5965-01-305-7063