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 5996-00-288-1829
NSN 6220-01-374-2235
NSN 5930-01-385-7605
NSN 5895-00-631-1188
NSN 5985-00-836-4081
NSN 6145-01-483-1292
NSN 5835-01-371-6482
NSN 5945-01-158-6075
NSN 5945-01-516-1961
NSN 6110-01-020-6275
NSN 6105-00-050-6295
NSN 6320-01-409-1388