![5AS4A (5U4GB) GE NOS gray plate/dual side rectangle getter Tube TV-7D Test 139%+](https://i.ebayimg.com/thumbs/images/g/B2YAAOSwQ~hlMEQS/s-l140.jpg) | 5AS4A (5U4GB) GE NOS gray plate/dual side rectangle getter Tube TV-7D Test 139%+ USD 24.95 Category : Vintage Tubes & Tube Sockets Seller : bobvcs(8823, 100.0%) | ![Dionex Chromatography IonPac AS4A](https://i.ebayimg.com/thumbs/images/g/C18AAOSw1EZmVnEK/s-l140.jpg) | Dionex Chromatography IonPac AS4A USD 59.99 Category : Other Valves & Manifolds Seller : microwavetechnology(3607, 100.0%) |
![One SYLVANIA 5AS4A 5U4GB Tube Excellent Forward & Balance Voltage AMPLITREX](https://i.ebayimg.com/thumbs/images/g/AxQAAOSwSVZmXJHH/s-l140.jpg) | One SYLVANIA 5AS4A 5U4GB Tube Excellent Forward & Balance Voltage AMPLITREX USD 10.36 Category : Vintage Tubes & Tube Sockets Seller : murphken(5396, 100.0%) | ![New NessTone 5U4G 5Z3PA 5U4GB 5AS4A 5Ц3C CV1863 GZ31 Rectifier Tube Valve](https://i.ebayimg.com/thumbs/images/g/M~UAAOSwy3hddZM-/s-l140.jpg) | New NessTone 5U4G 5Z3PA 5U4GB 5AS4A 5Ц3C CV1863 GZ31 Rectifier Tube Valve USD 19.99 Category : Vintage Tubes & Tube Sockets Seller : lesliehammtech(6333, 99.4%) |
![One GE 5AS4A 5U4GB TUBE Excellent Fwd & Balanced Voltage AMPLITREX Results](https://i.ebayimg.com/thumbs/images/g/SicAAOSwZDpmXARV/s-l140.jpg) | One GE 5AS4A 5U4GB TUBE Excellent Fwd & Balanced Voltage AMPLITREX Results USD 13.56 Category : Vintage Tubes & Tube Sockets Seller : murphken(5395, 100.0%) | ![5AS4A (5U4GB) Vacuum Tubes - Various Brands USA - $12.95/ea (TESTED GUARANTEED)](https://i.ebayimg.com/thumbs/images/g/SpoAAOSw8S9eNv67/s-l140.jpg) | 5AS4A (5U4GB) Vacuum Tubes - Various Brands USA - $12.95/ea (TESTED GUARANTEED) USD 12.95 Category : Vintage Tubes & Tube Sockets Seller : vintagelectron(16635, 99.7%) |
![🌟 General Electric Model AS4A AC Operated 3 Tube Audio Amplifier WORKING 🌟](https://i.ebayimg.com/thumbs/images/g/rscAAOSw39hmDu9z/s-l140.jpg) | 🌟 General Electric Model AS4A AC Operated 3 Tube Audio Amplifier WORKING 🌟 USD 549.95 Category : Vintage Amplifiers & Tube Amps Seller : centralohio1(31323, 98.9%) | ![Volkner AS4a 197/178 SR FA Full Art Sky Ruler Trainer Pokemon Indonesia](https://i.ebayimg.com/thumbs/images/g/MAAAAOSwB-xmAXvc/s-l140.jpg) | Volkner AS4a 197/178 SR FA Full Art Sky Ruler Trainer Pokemon Indonesia USD 11.5 Category : CCG Individual Cards Seller : tajir.sadiq(412, 100.0%) |
![Pair GE 5U4GB 5AS4A Rectifier Tubes In Box Tested Strong (4 Available)](https://i.ebayimg.com/thumbs/images/g/E-EAAOSwiIhmDs42/s-l140.jpg) | Pair GE 5U4GB 5AS4A Rectifier Tubes In Box Tested Strong (4 Available) USD 25.0 Category : Vintage Tubes & Tube Sockets Seller : one-nation-audio(3539, 99.9%) | ![Miniwatt 5U4GB 5AS4A Test NOS 100/100% Smooth Grey Plates Serious Tubes O508](https://i.ebayimg.com/thumbs/images/g/4lsAAOSwhaNmBBoF/s-l140.jpg) | Miniwatt 5U4GB 5AS4A Test NOS 100/100% Smooth Grey Plates Serious Tubes O508 USD 12.0 Category : Vintage Tubes & Tube Sockets Seller : lapisseadog(7120, 99.8%) |
![Matched Pair 5U4GB / 5AS4A Tube Black Plate Westinghouse Made in Japan](https://i.ebayimg.com/thumbs/images/g/AG8AAOSweg5mWXde/s-l140.jpg) | Matched Pair 5U4GB / 5AS4A Tube Black Plate Westinghouse Made in Japan USD 29.95 Category : Vintage Tubes & Tube Sockets Seller : jaaelectronics(9571, 100.0%) | ![GE Electronic Tubes 5U4GB/5AS4A NOS Estate Untested](https://i.ebayimg.com/thumbs/images/g/xocAAOSw1pJjKdfN/s-l140.jpg) | GE Electronic Tubes 5U4GB/5AS4A NOS Estate Untested USD 14.96 Category : Vintage Tubes & Tube Sockets Seller : wvvintage(1219, 100.0%) |
![2010-2011 Ford Focus Engine Control Module AS4A-12A650-AVB ECM](https://i.ebayimg.com/thumbs/images/g/GeAAAOSwFLtl6qak/s-l140.jpg) | 2010-2011 Ford Focus Engine Control Module AS4A-12A650-AVB ECM USD 23.99 Category : ECUs & Computer Modules Seller : needfulpartsandthings(115, 100.0%) | ![Thermo Scientific DionexIonPac AS4A-SC Analytical Column (4 x 250 mm) P/N 043174](https://i.ebayimg.com/thumbs/images/g/U7kAAOSwnqVl04ol/s-l140.jpg) | Thermo Scientific DionexIonPac AS4A-SC Analytical Column (4 x 250 mm) P/N 043174 USD 1200.0 Category : Other Medical & Lab Equipment Seller : labstuff00(420, 98.7%) |
![Rayquaza GX As4a 208/178 HR Rainbow Rare Pokemon TCG Celestial Storm Indonesia](https://i.ebayimg.com/thumbs/images/g/QLsAAOSwxuFkdJy6/s-l140.jpg) | Rayquaza GX As4a 208/178 HR Rainbow Rare Pokemon TCG Celestial Storm Indonesia USD 80.0 Category : CCG Individual Cards Seller : tajir.sadiq(410, 100.0%) | ![5U4GB 5AS4A RCA NOS rectifier radio audio amplifier vacuum tube valve tested 5U4](https://i.ebayimg.com/thumbs/images/g/7MgAAOSw9DtmMc4N/s-l140.jpg) | 5U4GB 5AS4A RCA NOS rectifier radio audio amplifier vacuum tube valve tested 5U4 USD 23.49 Category : Vintage Tubes & Tube Sockets Seller : 00feedman(17052, 99.9%) |
![2010 FOCUS ENGINE CONTROL MODULE COMPUTER PCM ECU POWER AS4A-12A650-NC ECM](https://i.ebayimg.com/thumbs/images/g/xloAAOSwol1mGpdG/s-l140.jpg) | 2010 FOCUS ENGINE CONTROL MODULE COMPUTER PCM ECU POWER AS4A-12A650-NC ECM USD 23.99 Category : ECUs & Computer Modules Seller : needfulpartsandthings(115, 100.0%) | ![5U4GB 5AS4A NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested 5U4G](https://i.ebayimg.com/thumbs/images/g/Wv8AAOSwWI9mMb~S/s-l140.jpg) | 5U4GB 5AS4A NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested 5U4G USD 110.49 Category : Vintage Tubes & Tube Sockets Seller : 00feedman(17065, 99.9%) |
![Matched Pair 5U4GB / 5AS4A Tube Black Plate Westinghouse Made in Japan](https://i.ebayimg.com/thumbs/images/g/33AAAOSwMlNmWXPw/s-l140.jpg) | Matched Pair 5U4GB / 5AS4A Tube Black Plate Westinghouse Made in Japan USD 29.95 Category : Vintage Tubes & Tube Sockets Seller : jaaelectronics(9571, 100.0%) | ![NOS Duotone 537 Phonograph Needle Stylus for AS4A ASTATIC Q-AG(J)](https://i.ebayimg.com/thumbs/images/g/4MUAAOSwb~FkGeHz/s-l140.jpg) | NOS Duotone 537 Phonograph Needle Stylus for AS4A ASTATIC Q-AG(J) USD 9.99 Category : Record Player, Turntable Parts Seller : kurt710(4383, 99.8%) |