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 2925-01-400-2286
NSN 5960-00-300-2358
NSN 5915-01-570-8305
NSN 6620-01-087-4361
NSN 5930-01-416-2426
NSN 5910-00-419-0330
NSN 6620-00-022-8056
NSN 5996-00-389-7404
NSN 5990-01-448-2751
NSN 5960-01-142-1995
NSN 5915-00-327-0384
NSN 5935-00-453-2599