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 2925-00-456-7627
NSN 6130-00-920-1434
NSN 6650-01-428-9958
NSN 5990-01-630-0456
NSN 5999-01-603-2104
NSN 5910-00-107-7788
NSN 5945-01-032-5518
NSN 6135-00-982-1882
NSN 5905-01-106-4480
NSN 2925-01-277-0873
NSN 6240-00-840-3647
NSN 7035-01-608-4642