At One Click Purchasing, we are your reliable source for the NSN part PRP347-NBR manufactured by Duriron Co Inc. We carry a wide range of popular NSN items on our website, including O Ring like part number PRP347-NBR which is listed with the NSN 5331013405560 for easy identification. If you are interested in PRP347-NBR 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.