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 5855-00-165-3093
NSN 4140-01-598-3763
NSN 5905-01-012-3035
NSN 7035-00-337-8745
NSN 5910-01-013-8957
NSN 5998-01-198-3842
NSN 5905-01-066-6260
NSN 5910-01-161-3256
NSN 5985-00-121-1915
NSN 5920-01-641-4080
NSN 5925-01-358-0309
NSN 4140-00-099-9205