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 5998-01-009-4417
NSN 5920-00-134-5713
NSN 6685-00-877-0904
NSN 5965-00-686-7067
NSN 2925-00-915-1827
NSN 6685-01-599-9211
NSN 5910-01-020-7700
NSN 6145-01-238-9297
NSN 5945-01-312-4622
NSN 5895-00-729-5479
NSN 5999-01-327-2377
NSN 6220-00-104-5365