At One Click Purchasing, we are your reliable source for the NSN part 17-045B manufactured by Kirby Morgan Dive Systems Inc. We carry a wide range of popular NSN items on our website, including Side Block like part number 17-045B which is listed with the NSN 4220012373260 for easy identification. If you are interested in 17-045B 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.