At One Click Purchasing, we are your reliable source for the NSN part A1131 manufactured by Allen R C Instruments Inc. We carry a wide range of popular NSN items on our website, including Window Dial like part number A1131 which is listed with the NSN 5355005845847 for easy identification. If you are interested in A1131 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.