Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number B21341 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 B21341 It is listed as Spring Retainer. component manufactured by Litton Systems Inc Div Navigati, specifically under CAGE Code 92208. It is also accompanied by the NSN 5360003164528 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5360 Coil Flat Leaf and Wire Springs.