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 5835-01-447-2544
NSN 6130-01-157-9307
NSN 5935-01-012-6837
NSN 5960-00-844-5968
NSN 6220-01-062-2077
NSN 6240-01-555-8365
NSN 5925-00-262-5651
NSN 7035-00-153-3826
NSN 5935-01-160-8085
NSN 2925-00-902-3881
NSN 6240-01-561-7213
NSN 6220-01-142-3148