Cathode ray scope tube. US Army. (Order 3181-SCRL-43). Dimensions: 5" D, overall length 16-1/2" with a 11 pin plug 1-3/4" total D socket. Note: Additional shipping charges for lightweight over-sized box, approximately $30.00 USD.
New but quite old, 11.3" tip-to-tip, in original U S Army / U S Navy box -4.5" across phosphor screen - skinny neck - they Really don't make 'em like this anymore. 64 years old and counting. Looks new, fragile glass, weathered box. Learn More