At One Click Purchasing, we are your reliable source for the NSN part OB5S manufactured by Sealevel Systems Inc. We carry a wide range of popular NSN items on our website, including Electronic Module S like part number OB5S which is listed with the NSN 5963015654086 for easy identification. If you are interested in OB5S 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.