Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 147-3745 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 147-3745 It is listed as Screwassembled Washer. component manufactured by Caterpillar Inc, specifically under CAGE Code 11083. It is also accompanied by the NSN 5305016615653 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.