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 5905-01-052-9086
NSN 6135-00-437-5182
NSN 5975-01-046-2746
NSN 6240-00-800-4668
NSN 6150-00-661-0184
NSN 6610-01-027-1641
NSN 6130-01-431-9019
NSN 5925-01-100-3574
NSN 6145-01-467-2681
NSN 6685-01-050-8759
NSN 6150-00-780-3586
NSN 5915-01-566-7954