Add to Cart Quick view JAN Sperry 5CP1A replacement Cathode Ray Tube NOS MSRP: Now: $24.99 Was: This Large Cathode Ray Tube was made by the Sperry Gyroscope company. It will fit several older pieces of equipment and is new old stock in the original box. I have the military data sheets. This is a great item for experimenting or a home building... MSRP: Now: $24.99 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.99 Was: Subtotal: Add to Cart