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 5999-01-428-9956
NSN 6320-01-143-3597
NSN 5975-00-161-0026
NSN 6610-00-161-7439
NSN 5905-00-316-3510
NSN 5905-01-132-4352
NSN 5990-01-459-9533
NSN 5996-00-181-0207
NSN 4140-01-078-6025
NSN 5975-01-414-7080
NSN 5996-01-426-1920
NSN 5895-00-175-6415