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 5905-00-296-8763
NSN 5998-01-069-3254
NSN 5985-00-275-2830
NSN 5835-01-250-2939
NSN 4140-00-163-1896
NSN 5930-01-032-4502
NSN 6240-01-646-3061
NSN 5895-00-784-3797
NSN 5905-01-113-9335
NSN 6320-00-593-0379
NSN 6645-01-245-8390
NSN 5920-01-363-7063