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 5998-01-090-1192
NSN 6240-01-072-9652
NSN 6320-00-382-7724
NSN 6685-01-379-9882
NSN 7035-01-314-7559
NSN 5965-01-528-8152
NSN 7035-01-607-0271
NSN 6685-00-276-9889
NSN 6150-01-386-3071
NSN 2925-01-462-8593
NSN 5975-01-267-7867
NSN 5920-01-315-3646