Description: You are bidding on a Raytheon Type RK-5721 microwave tube. I am unable to find any data on this tube, but it does show good filament continuity. It is unusual, as the glass envelope has dimples in the sides which are original, from the factory. When received, there was a tag on it saying "newest tube", so that would imply that it is usable. It is 13/16 inches in diameter at the base, and is 3 3/8 inches tall above the pins. It is an interesting tube for a tube collection. Shipping weight is 8 ounces. Please see my other auctions for more interesting radio and audio items, and tubes.
Price: 9.99 USD
Location: Edmond, Oklahoma
End Time: 2024-09-10T03:18:40.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Raytheon
Type: Microwave Tube
Model: RK-5721
MPN: Does Not Apply
Country/Region of Manufacture: United States
