FORD WSD-M1A319-A1 2002 Edition, September 25, 2002
STEEL WIRE - VALVE SPRING, CHROMIUM SILICON ALLOY, DRESSED SURFACE ***TO BE
USED WITH FORD WSS-M99P1111-A***
Description / Abstract:
1. SCOPE The material defined by this specification is an oil hardened and tempered chromium-silicon alloy high quality steel spring wire.