TOS Rockette Switches; Used on Piper Aircrafts, mfg. by: Rockette, Master
Switch, Eaton and, Carling, all USA manufacturers. Best search term
"Aircraft Rocker Switch".
Appropriate cost with shipping (if new old-stock) $9 +/-, 50%-80% less if
used (aka $5-$2 each).
Part Numbers 8911K603 (38) grey 3-way, 63411 (38) red 4 terminal, 8911K604
(38) grey 4 terminal: number of terminals and 3-way options not all that
critical as they can usually be wired "as you like" without regard to
number of terminals.
P.S. I'm in the process of buying all I can find...I remain the JPL