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 6240-01-462-3461
NSN 6645-01-370-5264
NSN 5996-01-302-5000
NSN 5905-01-634-0595
NSN 5835-00-237-2879
NSN 5990-01-431-6749
NSN 6105-01-088-7044
NSN 6320-01-316-2190
NSN 5945-00-084-4320
NSN 6135-01-299-7252
NSN 5945-01-320-6907
NSN 4140-00-350-0181