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 6135-00-062-5080
NSN 5985-01-038-9946
NSN 5925-01-406-4093
NSN 6320-00-082-5868
NSN 6620-01-012-2852
NSN 6220-01-274-7788
NSN 5855-01-363-6012
NSN 6145-01-061-4513
NSN 5935-00-087-5530
NSN 5855-00-237-4088
NSN 5910-01-064-7790
NSN 5835-01-263-1293