Vintage Raytheon JAN‑CRP 705A vacuum tube, marked W4673, originally manufactured for U.S. Navy applications. This is a genuine military surplus tube built to Joint Army-Navy (JAN) specifications, designed for high-reliability use in military electronics.

• Manufacturer: Raytheon

• Tube Type: 705A (JAN‑CRP)

• Markings on bulb: W4673

• Military / Government surplus

• Authentic vintage component

• Untested – sold as-is

Ideal for collectors, restorers, or vintage military electronics enthusiasts. Please review all photos carefully to verify markings and condition.

Included:

• 1 × Raytheon JAN‑CRP 705A vacuum tube