Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 16904 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 16904 It is listed as Spring Helical Compression. component manufactured by Mark Controls Corp Pacific Valve, specifically under CAGE Code 60178. It is also accompanied by the NSN 5360012669884 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5360 Coil Flat Leaf and Wire Springs.