Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 91-107- 051 IN -4 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 91-107- 051 IN -4 It is listed as Stem Needle Valve. component manufactured by 3M Company, specifically under CAGE Code 76381. It is also accompanied by the NSN 4810013935405 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4810 Valves Powered.