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 2925-01-355-5280
NSN 5905-01-068-3631
NSN 4140-01-159-2639
NSN 5996-01-420-2745
NSN 2925-01-254-3068
NSN 6105-01-016-7707
NSN 6320-00-261-9136
NSN 6135-01-286-9563
NSN 6110-00-933-9588
NSN 5910-01-441-7815
NSN 5915-01-468-4541
NSN 2925-01-364-7926