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 6150-01-201-5939
NSN 5895-01-540-7185
NSN 6320-00-725-0754
NSN 5905-01-421-4421
NSN 6650-00-908-6358
NSN 5905-01-165-9158
NSN 6620-00-883-1181
NSN 6130-00-254-5159
NSN 5855-01-446-0527
NSN 5975-01-629-4706
NSN 6110-01-531-2791
NSN 6145-01-606-2172