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 5920-01-539-0928
NSN 5999-01-246-8170
NSN 6685-00-887-3441
NSN 5925-01-521-3915
NSN 5950-01-586-9013
NSN 5910-00-045-9260
NSN 6150-00-269-5017
NSN 6130-00-099-6528
NSN 5905-01-526-6663
NSN 7035-01-182-1086
NSN 6135-00-175-7132
NSN