A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 2925-01-633-4048
NSN 5915-01-412-5984
NSN 5965-00-849-1313
NSN 6685-01-245-1870
NSN 5935-01-425-8184
NSN 5996-01-477-4143
NSN 5855-01-216-7633
NSN 5999-00-994-9404
NSN 5835-00-484-1529
NSN 5835-01-362-0305
NSN 5965-01-258-5662
NSN 5930-00-834-7242