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 5945-00-007-3933
NSN 6240-01-043-5308
NSN 5990-01-489-0366
NSN 7035-01-087-7727
NSN 6240-01-104-4494
NSN 6135-01-633-2066
NSN 6150-00-728-5972
NSN 5925-01-064-9123
NSN 6650-00-205-6282
NSN 5895-00-998-6251
NSN 5925-01-043-5815
NSN 6610-01-584-9816