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 5996-00-432-8578
NSN 5998-00-473-2035
NSN 6685-01-079-0019
NSN 6620-01-017-8765
NSN 6110-01-296-0000
NSN 5920-01-444-9935
NSN 5895-01-439-6997
NSN 5905-00-828-4925
NSN 6145-01-094-1442
NSN 6130-00-252-1643
NSN 5920-01-044-9021
NSN 6610-01-159-0438