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 5925-01-361-1410
NSN 5990-01-152-3974
NSN 6135-01-068-0119
NSN 5910-01-309-6840
NSN 5975-01-382-6879
NSN 5915-01-060-0426
NSN 6620-01-369-3589
NSN 5975-01-406-4249
NSN 6130-00-931-6793
NSN 5996-01-503-0692
NSN 5915-01-512-8026
NSN 5975-01-559-5300