At One Click Purchasing, we are your reliable source for the NSN part 240439-1 manufactured by Hoosier Plastic Fabrication Inc. We carry a wide range of popular NSN items on our website, including Retainer Ejector El like part number 240439-1 which is listed with the NSN 5998011882630 for easy identification. If you are interested in 240439-1 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.