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 6620-01-090-3803
NSN 6135-01-202-8113
NSN 6685-00-448-6224
NSN 5945-01-143-1021
NSN 7035-01-364-8454
NSN 5990-01-457-9386
NSN 5996-01-307-4403
NSN 6145-01-511-6027
NSN 5990-00-952-0696
NSN 6650-01-006-3487
NSN 6320-01-631-7828
NSN 6110-01-544-6383