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 5915-01-500-8456
NSN 5930-01-383-8479
NSN 7035-01-222-0729
NSN 6145-01-501-4228
NSN 6645-01-589-0983
NSN 7035-01-534-0260
NSN 6320-00-937-5625
NSN 6145-01-042-2958
NSN 5930-00-925-1891
NSN 6650-00-170-5095
NSN 5965-01-302-1529
NSN 6240-01-483-0449