Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 6UNICHECK 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 6UNICHECK It is listed as Nut Door Closer. component manufactured by Rixson Firemark Inc, specifically under CAGE Code 01099. It is also accompanied by the NSN 5340006939120 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.