Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 990-017-006 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 990-017-006 It is listed as O Ring. component manufactured by Sun Hydraulics Corp, specifically under CAGE Code U4474. It is also accompanied by the NSN 5331012786710 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .