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 5835-01-485-0210
NSN 6105-01-591-6694
NSN 7035-01-085-5955
NSN 2925-01-484-8556
NSN 5998-00-204-9700
NSN 5855-01-256-2551
NSN 5950-00-052-0748
NSN 5998-01-400-6739
NSN 6150-01-463-8659
NSN 6620-00-086-5223
NSN 5996-00-753-1599
NSN 5965-00-236-0016