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 5895-01-046-0883
NSN 5960-01-412-0619
NSN 6150-00-678-0913
NSN 5835-01-319-0262
NSN 6150-00-132-1640
NSN 6650-01-395-5991
NSN 6610-01-555-8791
NSN 6685-01-304-2122
NSN 5930-00-115-9569
NSN 5925-01-408-8765
NSN 6220-01-630-2010
NSN 5905-01-157-5614