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 6610-01-372-8170
NSN 6220-00-160-1298
NSN 5960-01-316-4382
NSN 6145-01-284-8182
NSN 6645-01-160-7707
NSN 5925-00-733-5497
NSN 6685-00-921-4378
NSN 7035-01-570-5091
NSN 5960-01-360-3639
NSN 5999-01-535-0259
NSN 6240-01-121-6684
NSN 5996-00-009-7956