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 5915-01-027-0800
NSN 5895-01-276-9379
NSN 6620-01-488-9547
NSN 6150-01-510-2736
NSN 5945-00-872-6735
NSN 5985-01-607-2135
NSN 7035-00-064-7008
NSN 6240-01-158-6601
NSN 6135-01-449-0625
NSN 6240-01-236-4423
NSN 5985-01-186-8404
NSN 6150-01-606-6057