Historical
SAE ARP 260D-1996 (SAE ARP260D-1996)
Control Lever Connections (60 degree V Serrations) ( Reaffirmed: May 1995 May 2006 )
This SAE Aerospace Recommended Practice (ARP) provides the definition for a control lever connection with 60 degrees 'V' serrations for aircraft power or control levers.
Society of Automotive Engineers [sae]