Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 03771-013 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 03771-013 It is listed as Elbow Assembly Pipe. component manufactured by Engineered Air Systems Inc, specifically under CAGE Code 21439. It is also accompanied by the NSN 4730015166748 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings.