VINTAGE QTS POTENTIOMETER, 500,000 OHMS, #B40X385; 137431, USED. ThIs vintage American-made potentiometer was found about 30 years ago while I was cleaning out a scientific laboratory. It had apparently been used in circuits briefly, so I desoldered the contacts.
LOT OF 1 (ONE): CTS/IRC POTENTIOMETER AS FOLLOWS: 500 OHM 2 WATT WIRE WOUND LOCKING SCREWDRIVER ADJUST LINEAR TAPER APPROX. DIM: 1 1/4" OD X 5/8" behind panel, 3/8" bushing This pot is marked CTS WPRL 500 and looks like a 1960's date code. The top plastic is embossed with IRC.
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