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 5950-00-708-2381
NSN 6620-01-491-1434
NSN 6240-01-449-1387
NSN 5895-01-648-8417
NSN 6320-01-562-1599
NSN 2925-01-288-2091
NSN 6130-01-352-5644
NSN 5950-01-107-8908
NSN 5950-00-632-0280
NSN 5950-01-533-4132
NSN 5935-01-444-9474
NSN 5975-00-183-5301