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 5950-01-004-9326
NSN 6645-01-633-1852
NSN 5945-00-630-9824
NSN 5905-00-729-8901
NSN 6220-01-300-8126
NSN 2925-01-633-4048
NSN 5960-00-267-9298
NSN 5905-01-495-4784
NSN 5975-00-300-5664
NSN 6645-01-283-1476
NSN 5930-00-715-1939
NSN 6135-01-380-0059