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 5915-00-365-9951
NSN 6610-01-099-6186
NSN 5895-01-261-1462
NSN 4140-01-054-8516
NSN 6135-00-782-6988
NSN 6320-00-519-0770
NSN 6110-00-446-6099
NSN 5895-00-740-7461
NSN 5930-01-522-5072
NSN 5965-00-226-0209
NSN 6220-00-113-3166
NSN 5960-01-079-5755