Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number MC40 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 MC40 It is listed as Amplifier Audio Radio Frequency. component manufactured by Mcintosh Laboratory Inc, specifically under CAGE Code 90439. It is also accompanied by the NSN 5996000675257 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .