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 6220-01-064-8535
NSN 5835-01-286-3600
NSN 5855-01-287-6391
NSN 6110-00-099-7113
NSN 5985-01-407-9632
NSN 5835-01-647-6426
NSN 6620-01-386-5914
NSN 6110-01-475-1317
NSN 5975-01-425-2613
NSN 6610-00-335-6083
NSN 6620-01-548-9993
NSN 6240-00-844-5395