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 5945-00-838-6888
NSN 5975-01-623-5252
NSN 5998-00-661-0380
NSN 6220-00-215-6358
NSN 6130-01-564-3511
NSN 6110-01-197-2905
NSN 5998-00-099-9406
NSN 5895-01-142-1785
NSN 5935-01-653-5435
NSN 5965-01-008-8712
NSN 6135-01-562-3056
NSN 6685-01-546-1569