320-4: IBM DS4100 DS4300 Battery.
Tougher on 3-day stubble, smooth on skin – even in the shower. The Series 3 is specifically designed for guys who don’t want to compromise. Thanks to its improved triple action free float system, increased motor speed and new SensoFoil™, the new Series 3 not only delivers even better shaving performance on 3-day beards, but is also incredibly smooth on skin.
On top, the Series 3 wet & dry models (380s-4 and 340s-4) can even be used in the shower and with foams and gels! Last but not least, the Series 3 combines world-famous Braun Design with the highest Braun quality. This part is cataloged in the U.S.
Government catalog under NSN 5130-00-021-2003, indicating validated use in U.S. government and defense logistics supply chains.
| Part Number | 320-4 |
| Manufacturer | IBM |
| NSN | 5130-00-021-2003 |
| DRIVE SHANK TYPE | HEXAGON |
| OVERALL LENGTH | 1.938 INCHES NOMINAL IN |
| SHANK WIDTH ACROSS WRENCH FLATS | 0.250 INCHES NOMINAL IN |
| FEATURES PROVIDED | POWER TOOL |
| TIP TYPE | FLAT TIP |
| WIDTH | 0.275 INCHES NOMINAL IN |