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 5895-01-557-7689
NSN 6105-01-339-1220
NSN 5960-01-368-4620
NSN 6105-00-723-7343
NSN 5990-01-131-2008
NSN 6320-00-994-0179
NSN 6240-01-081-4122
NSN 6220-00-925-2233
NSN 6610-00-971-4881
NSN 5990-01-013-8464
NSN 5945-01-258-3406
NSN 5998-00-840-5463