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 5990-01-268-6767
NSN 5915-00-904-4254
NSN 5990-01-278-9985
NSN 5920-01-432-1328
NSN 6620-01-215-7979
NSN 5996-01-161-9408
NSN 5960-01-539-1956
NSN 6220-01-019-4090
NSN 6110-01-212-9151
NSN 5835-01-028-4007
NSN 5975-00-847-8850
NSN 6110-01-024-8220