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 5855-00-174-3482
NSN 5895-01-071-9199
NSN 6240-01-392-5991
NSN 5915-01-494-9550
NSN 5925-01-615-0635
NSN 5965-00-335-0305
NSN 6685-00-902-6773
NSN 5960-00-111-8456
NSN 5999-01-054-2103
NSN 5905-01-416-2003
NSN 6645-00-114-2678
NSN 5920-01-049-1275