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 5855-00-925-0114
NSN 5925-01-649-7842
NSN 5910-01-028-5999
NSN 5930-01-026-1241
NSN 6145-00-084-6035
NSN 5998-01-553-0547
NSN 6240-01-336-7115
NSN 4140-01-370-1309
NSN 5990-00-764-1824
NSN 6105-01-199-0201
NSN 6620-01-310-2103
NSN 5999-00-988-1907