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 6135-01-603-8367
NSN 5835-01-337-6247
NSN 5935-01-231-5863
NSN 7035-01-524-4895
NSN 6685-00-276-9889
NSN 4140-01-116-3138
NSN 6135-01-438-6679
NSN 5990-00-026-4420
NSN 7035-00-421-8710
NSN 6320-01-519-8767
NSN 5930-00-177-9383
NSN 5990-00-650-9008