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 2925-00-432-3410
NSN 5999-00-206-7317
NSN 6685-01-625-5388
NSN 5915-01-126-2856
NSN 5920-00-609-5431
NSN 5895-00-952-6704
NSN 5965-01-262-9608
NSN 5905-00-070-8247
NSN 6150-01-422-3126
NSN 5960-00-104-5955
NSN 5996-00-973-4179
NSN 6620-01-162-2839