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 5996-00-722-0838
NSN 6685-00-580-4732
NSN 5895-00-518-4954
NSN 5905-01-378-6718
NSN 5910-00-953-5412
NSN 6320-01-389-8128
NSN 5925-00-212-4901
NSN 5895-01-388-4019
NSN 6220-01-566-4110
NSN 5835-01-424-0054
NSN 5905-01-006-0838
NSN 6145-01-462-0353