Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number MS28775-214 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 MS28775-214 It is listed as O Ring. component manufactured by Engineered Air Systems Inc, specifically under CAGE Code 21439. It is also accompanied by the NSN 5331016245847 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .