Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 77221-2 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 77221-2 It is listed as Circuit Card Assembly. component manufactured by U S Dynamics Corporation, specifically under CAGE Code 26269. It is also accompanied by the NSN 5998014071442 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5998 Electrical and Electronic Assemblies Boards Cards and Associated Hardware.