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 5835-00-733-9145
NSN 5930-01-500-7349
NSN 5990-01-559-0578
NSN 5855-01-398-6704
NSN 6150-00-161-2480
NSN 6150-00-826-8149
NSN 5855-01-323-5394
NSN 6320-01-166-3602
NSN 6150-01-406-5844
NSN 5910-01-595-2057
NSN 5905-01-607-6163
NSN 5950-01-361-5384