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.
NSN 6645-01-354-7624
NSN 5965-00-300-8055
NSN 5998-01-462-5180
NSN 6650-01-642-4304
NSN 6685-00-369-6912
NSN 7035-01-113-6492
NSN 5950-01-577-7567
NSN 5905-00-800-0698
NSN 6320-01-442-3428
NSN 5960-00-758-5064
NSN 6135-00-567-1322
NSN 5855-00-797-8217