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 6620-00-111-7089
NSN 6610-00-382-0266
NSN 5915-01-337-5536
NSN 6130-01-084-2178
NSN 2925-00-480-9068
NSN 5835-01-553-6772
NSN 5855-00-433-2377
NSN 6150-01-341-9826
NSN 7035-01-038-9970
NSN 5910-00-005-1966
NSN 5930-00-020-0300
NSN 6610-00-104-6800