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 5990-00-873-3079
NSN 5910-00-728-9966
NSN 5990-01-037-0274
NSN 6130-01-378-7082
NSN 5920-01-281-6466
NSN 6145-01-308-9583
NSN 5910-01-657-9795
NSN 5960-00-831-8683
NSN 5935-01-099-0573
NSN 5960-00-281-0824
NSN 5960-01-117-1887
NSN 6130-01-434-7463