At One Click Purchasing, we are your reliable source for the NSN part 611978 manufactured by Bell And Howell Phillipsburg Co. We carry a wide range of popular NSN items on our website, including Shim like part number 611978 which is listed with the NSN 5365001895199 for easy identification. If you are interested in 611978 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.