At One Click Purchasing, we are your reliable source for the NSN part 4055 manufactured by Moeller Mfg Company Inc. We carry a wide range of popular NSN items on our website, including Cap Filler Opening like part number 4055 which is listed with the NSN 2590002369512 for easy identification. If you are interested in 4055 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.