Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number H4 ITEM 5 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 H4 ITEM 5 It is listed as Spring Helical Compression. component manufactured by Wells Mfg Co, specifically under CAGE Code 64655. It is also accompanied by the NSN 5360012728290 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5360 Coil Flat Leaf and Wire Springs.