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 5975-00-364-6919
NSN 5935-01-410-7823
NSN 6145-00-356-1923
NSN 6130-01-608-3983
NSN 5925-00-690-1741
NSN 5975-01-048-6188
NSN 6685-00-138-2739
NSN 6685-00-617-0503
NSN 2925-00-246-3077
NSN 5910-01-613-4294
NSN 4140-00-710-5660
NSN 5960-01-105-5131