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.
NSN 6220-01-345-9644
NSN 6645-01-049-0972
NSN 6110-00-097-8394
NSN 6650-00-349-8732
NSN 6130-01-299-7794
NSN 7035-00-803-3056
NSN 5950-01-483-2277
NSN 6650-01-411-0170
NSN 5990-00-103-7971
NSN 5930-01-040-0365
NSN 5910-01-365-7681
NSN 5935-00-079-0722