Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number BL3973 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 BL3973 It is listed as Roll Guide Winch As. component manufactured by Breezeeastern Corporation, specifically under CAGE Code 08484. It is also accompanied by the NSN 1680009559630 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.