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 6650-01-291-9449
NSN 5910-01-406-3880
NSN 2925-01-079-6229
NSN 5905-01-218-2887
NSN 5965-00-716-7078
NSN 6645-01-569-5729
NSN 6220-00-057-8451
NSN 6650-01-607-6891
NSN 6320-00-937-5625
NSN 5915-01-551-0745
NSN 6130-01-181-8221
NSN 5996-01-376-1120