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 5905-01-250-1484
NSN 6320-01-422-1212
NSN 6105-01-449-4504
NSN 5905-01-068-0933
NSN 6685-01-356-8044
NSN 5930-00-389-6473
NSN 6685-00-433-2892
NSN 5975-01-048-0474
NSN 5835-00-834-1286
NSN 6135-00-856-1343
NSN 6130-01-336-4897
NSN 6685-00-555-3054