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 5990-00-724-4375
NSN 6145-00-915-0134
NSN 6610-01-564-4084
NSN 7035-01-088-6415
NSN 5930-01-617-1334
NSN 5835-00-337-7801
NSN 5960-01-328-8248
NSN 5920-01-258-5035
NSN 5999-01-464-0105
NSN 5920-01-618-3375
NSN 5996-01-398-0037
NSN 6645-00-535-6634