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 5915-00-878-3522
NSN 6145-01-397-0854
NSN 5855-00-548-4742
NSN 6135-00-375-6861
NSN 5905-00-257-7938
NSN 6130-00-204-2976
NSN 5935-00-234-0563
NSN 5855-00-586-6255
NSN 5990-01-575-3275
NSN 5855-00-337-3679
NSN 6110-01-103-4046
NSN 5925-01-300-0480