As an Amazon Associate, we earn from qualifying purchases. Home » Raytheon » OA2WA Tube OA2/OA2WA RAYTHEON Tube OA2/OA2WA RAYTHEON Raytheon . OA2WA Attributes Brand name, Manufacturer name, ManufacturerRaytheon Distributor offers SellerSKUMOQIn stockMultiplePrices Halfin653681261 @ $12.74