1000.00 KHz 1.000 MHz radio crystal - .050 Pins - CR-18/U mfg 1955 $5.0 Compatible Brand Universal Year Manufactured Unknown Item Length .765 inches California Prop 65 Warning Unknown Brand Unbranded Type Radio crystal Unit Type Unit Manufacturer Warranty None FCC ID NA Features .050 Pins Country/Region of Manufacture Unknown Unit Quantity 1 Item Weight 1 oz UPC NA condition Used Quartz crystal, 1000.000 kHz (1.000 MHz) frequency, appears to have been manufactured 1955. Pins are .050" at 1/2" spacing. Untested but appears to be in good condition.Shipping only to United States address.