Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number BT DC 4.2 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number BT DC 4.2 It is listed as Battery Storage. component manufactured by Optima Batteries Inc, specifically under CAGE Code 0UJ55. It is also accompanied by the NSN 6140016551406 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6140 Batteries Rechargeable.