Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 1661-0621 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 1661-0621 It is listed as Rivet Blind. component manufactured by Avdel Corp, specifically under CAGE Code U1595. It is also accompanied by the NSN 5320992057041 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5320 Rivets.