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 5975-00-399-6100
NSN 6135-00-542-6728
NSN 6620-01-270-7232
NSN 5855-01-027-1571
NSN 5975-00-974-5930
NSN 5855-01-437-6161
NSN 5975-00-826-6648
NSN 6620-01-095-3173
NSN 6145-00-267-0853
NSN 6110-01-082-8958
NSN 7035-01-306-5226
NSN 6320-01-335-8336