Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 45-4250-305-443 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 45-4250-305-443 It is listed as Cross Pipe To Tube. component manufactured by Other Nsn, specifically under CAGE Code 81336. It is also accompanied by the NSN 4730004962601 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings.