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 6150-00-403-7301
NSN 5999-01-013-9236
NSN 5910-01-052-8540
NSN 6240-01-529-6624
NSN 5950-00-905-6887
NSN 6105-00-079-2409
NSN 6150-00-661-0184
NSN 6240-01-438-8044
NSN 6320-01-309-9595
NSN 5925-01-587-8004
NSN 6130-00-489-3110
NSN 5985-01-366-3265