Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 90MA012-621-R134A PC72 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 90MA012-621-R134A PC72 It is listed as Bushing Sleeve. component manufactured by Carrier Corporation Div Carrier, specifically under CAGE Code 10855. It is also accompanied by the NSN 3120014268814 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3120 Bearings Plain Unmounted.