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 6110-01-169-5308
NSN 6610-01-023-1918
NSN 6645-01-556-1441
NSN 6150-00-777-7909
NSN 5960-00-050-9200
NSN 5975-01-064-4084
NSN 5945-01-535-6385
NSN 6145-01-276-5868
NSN 5990-01-127-4853
NSN 6240-01-206-7882
NSN 6110-00-243-7558
NSN 6240-00-204-9355