Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number B3-111-1 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 B3-111-1 It is listed as Diaphragm Aircraft. component manufactured by Parkerhannifin Corporation, specifically under CAGE Code 26433. It is also accompanied by the NSN 1680015451262 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.