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 5935-01-442-4265
NSN 6320-01-443-8676
NSN 5835-00-909-1286
NSN 6650-01-253-6794
NSN 6685-01-397-2837
NSN 6130-01-311-9995
NSN 6645-01-519-3007
NSN 5905-01-529-9799
NSN 6645-01-322-8431
NSN 5960-01-457-7432
NSN 5925-01-117-7993
NSN 5998-00-925-2992