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 6620-01-119-9239
NSN 5910-01-426-2043
NSN 6110-01-653-1405
NSN 6610-01-587-6068
NSN 6620-01-259-2411
NSN 4140-01-535-6477
NSN 6685-01-252-8093
NSN 6220-01-372-9226
NSN 2925-01-135-8377
NSN 5985-00-855-1231
NSN 6135-00-318-8359
NSN 6620-01-391-7331