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 5999-01-357-8386
NSN 2925-01-144-0352
NSN 6620-01-038-1031
NSN 6240-01-190-9523
NSN 6145-00-657-4755
NSN 5895-01-560-9852
NSN 5930-00-079-3976
NSN 5945-01-628-5248
NSN 7035-01-337-8128
NSN 5999-00-664-1818
NSN 5996-00-874-3047
NSN 5835-01-120-5079