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 6105-00-872-5484
NSN 6610-00-622-6227
NSN 5835-00-660-4523
NSN 6240-01-201-5958
NSN 5925-01-416-4430
NSN 5910-01-545-5414
NSN 5930-01-594-8410
NSN 6150-01-427-3764
NSN 5910-01-433-2985
NSN 5855-01-100-3272
NSN 5945-01-031-3006
NSN 5930-01-291-5336