Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number K591-6 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 K591-6 It is listed as Plug Protective Dust And Moistur. component manufactured by Dynamic Air Engineering Inc, specifically under CAGE Code 18965. It is also accompanied by the NSN 5340012980295 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5340 Hardware Commercial.