Two drive points, at 180 degree angle, have been omitted
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 5910-01-484-7462
NSN 5945-00-627-3699
NSN 5925-00-021-5408
NSN 5945-01-170-2111
NSN 6610-00-287-6884
NSN 5996-00-802-6095
NSN 6610-01-603-0703
NSN 5950-01-430-3338
NSN 6620-01-256-4307
NSN 5835-01-432-1277
NSN 6110-00-165-3848
NSN 7035-01-357-4522