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 5910-01-467-8948
NSN 5920-01-110-2705
NSN 5965-01-056-1303
NSN 5905-01-374-5383
NSN 4140-00-111-3247
NSN 7035-01-411-2900
NSN 5920-01-178-9581
NSN 6610-01-041-1880
NSN 6135-01-101-5039
NSN 5990-01-056-6413
NSN 5999-00-906-4683
NSN 5960-01-583-4737