Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 189-37 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 189-37 It is listed as Plug Liquid Spring. component manufactured by Pneumo Abex Corp, specifically under CAGE Code 07111. It is also accompanied by the NSN 1620000829160 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1620 Aircraft Landing Gear Components.