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 6130-00-246-6915
NSN 5935-01-214-6548
NSN 5935-00-107-1283
NSN 6685-00-171-8134
NSN 6110-01-384-4292
NSN 5985-01-415-3134
NSN 5985-01-524-5154
NSN 6110-01-245-8995
NSN 6145-01-618-2500
NSN 6145-01-634-0388
NSN 5985-01-073-2974
NSN 5985-01-386-5831