Color black
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 5835-01-328-6626
NSN 6220-00-409-1518
NSN 6610-00-186-9180
NSN 5855-01-464-3152
NSN 5930-01-064-5157
NSN 6610-00-081-2365
NSN 5895-00-203-2379
NSN 5910-00-918-0791
NSN 5996-00-625-5410
NSN 6645-00-496-9720
NSN 5915-00-740-2923
NSN 6145-01-457-3041