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 5925-01-094-1403
NSN 6685-01-046-6359
NSN 6645-01-375-8176
NSN 6135-01-359-4293
NSN 6130-01-559-0124
NSN 6620-01-352-5640
NSN 5960-01-436-8943
NSN 6150-00-872-6000
NSN 5998-01-194-7478
NSN 5915-01-158-9857
NSN 5930-01-589-9397
NSN 6135-01-285-8807