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 6110-01-287-8988
NSN 6150-01-129-1684
NSN 6620-01-182-6076
NSN 6685-01-237-2552
NSN 6645-01-447-1516
NSN 6105-00-763-1265
NSN 6105-00-835-1566
NSN 5960-01-367-6153
NSN 5925-00-315-2238
NSN 5835-01-290-4397
NSN 5905-01-365-2385
NSN 5905-01-509-7973