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 5905-01-193-5992
NSN 5998-01-439-9868
NSN 6320-01-377-5701
NSN 7035-00-973-9215
NSN 2925-01-463-8856
NSN 5895-00-177-3610
NSN 5999-01-025-2190
NSN 6610-01-186-4106
NSN 5965-00-679-9501
NSN 6135-01-607-3013
NSN 6650-00-536-5564
NSN 5998-01-401-5396