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 6135-01-584-0941
NSN 5835-01-550-1577
NSN 5930-01-096-8542
NSN 6320-01-506-9439
NSN 6135-01-036-3495
NSN 5905-01-385-6658
NSN 5990-01-188-7309
NSN 5999-01-607-0204
NSN 5975-00-368-4679
NSN 6105-01-449-6552
NSN 6620-01-232-8550
NSN 5996-00-758-4088