At One Click Purchasing, we are your reliable source for the NSN part 243443 manufactured by Gould Instrument Systems Inc. We carry a wide range of popular NSN items on our website, including Collar Shaft like part number 243443 which is listed with the NSN 3040004892549 for easy identification. If you are interested in 243443 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.