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 5945-00-420-1273
NSN 5855-00-912-3885
NSN 6645-01-629-9657
NSN 5960-00-193-0620
NSN 6110-01-120-7652
NSN 5905-01-574-9951
NSN 5996-01-329-3408
NSN 6685-01-264-1359
NSN 6220-01-422-2585
NSN 5835-01-580-7543
NSN 5925-00-590-3917
NSN 6610-01-564-4084