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 6620-00-736-8457
NSN 5925-01-436-4943
NSN 5915-01-226-5880
NSN 5925-01-197-4693
NSN 2925-01-157-9204
NSN 5998-01-025-7508
NSN 5965-01-296-8991
NSN 5910-00-620-0891
NSN 5935-01-202-0258
NSN 7035-01-449-4038
NSN 5960-01-512-0233
NSN 6685-01-110-8353