Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4K6690 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 4K6690 It is listed as Battery Set. component manufactured by Caterpillar Inc, specifically under CAGE Code 11083. It is also accompanied by the NSN 6135012941280 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6135 Batteries Nonrechargeable.