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 5835-01-005-8564
NSN 6685-00-435-9487
NSN 6145-01-028-3803
NSN 6320-01-349-5515
NSN 5935-01-139-0785
NSN 5950-01-033-0688
NSN 6645-01-188-5237
NSN 5935-00-652-7009
NSN 5925-01-561-8839
NSN 5990-00-100-6643
NSN 5915-01-459-8059
NSN 5905-01-508-2219