Dyed orange
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 5990-01-154-7296
NSN 5855-01-380-9950
NSN 6685-01-168-8391
NSN 5999-00-932-7654
NSN 5915-01-347-6690
NSN 5930-01-634-0659
NSN 5895-01-658-5345
NSN 5915-00-164-0172
NSN 5950-01-099-4105
NSN 5910-01-524-4919
NSN 6105-01-123-6123
NSN 5999-01-425-2319