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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5999-01-494-4303
NSN 6610-01-397-6965
NSN 5950-00-550-1069
NSN 6145-01-118-7859
NSN 5945-01-117-8181
NSN 5965-01-617-5557
NSN 5998-01-521-2970
NSN 5930-00-551-8866
NSN 5990-01-014-1280
NSN 7035-01-334-5855
NSN 5895-00-922-9731
NSN 5910-00-404-2124