0.438 in. 45 degrees chamfer on top
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 5965-01-063-7894
NSN 6220-00-752-8479
NSN 6110-00-777-8749
NSN 6145-01-271-6021
NSN 5855-00-237-4088
NSN 6135-01-196-7399
NSN 5925-01-566-1460
NSN 5999-01-451-4312
NSN 6650-00-987-5070
NSN 6645-01-394-7544
NSN 6685-00-184-3894
NSN 6320-01-307-6505