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 5925-00-241-1441
NSN 5915-00-240-7717
NSN 5920-00-253-4227
NSN 5965-00-592-0812
NSN 6620-01-531-1679
NSN 5925-01-113-7793
NSN 6620-01-443-3526
NSN 5905-01-034-1086
NSN 6220-01-571-4707
NSN 6320-01-527-0211
NSN 5915-01-010-5657
NSN 5855-01-212-6612