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 5999-01-474-9167
NSN 5975-00-864-0361
NSN 6135-01-041-3829
NSN 5985-01-227-5748
NSN 6610-01-188-4107
NSN 6620-01-305-5344
NSN 7035-01-008-7248
NSN 4140-01-501-6031
NSN 5895-00-103-2602
NSN 5998-00-506-1309
NSN 6645-01-605-8796
NSN 5950-00-984-6808