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 5935-01-273-7943
NSN 5905-00-959-3447
NSN 6105-01-246-5831
NSN 5990-00-061-7911
NSN 6110-01-448-7791
NSN 5996-00-458-1366
NSN 6240-01-437-9439
NSN 6240-00-065-1437
NSN 7035-01-107-2811
NSN 7035-01-333-9298
NSN 6320-01-396-2080
NSN 5855-01-060-8521