At One Click Purchasing, we are your reliable source for the NSN part 1642 manufactured by Benton Harbor Engineering Inc. We carry a wide range of popular NSN items on our website, including Spring Helical Comp like part number 1642 which is listed with the NSN 5360003594316 for easy identification. If you are interested in 1642 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.