At One Click Purchasing, we are your reliable source for the NSN part P-109270 manufactured by Illinois Tool Works Inc. We carry a wide range of popular NSN items on our website, including O Ring like part number P-109270 which is listed with the NSN 5331012656366 for easy identification. If you are interested in P-109270 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.