At One Click Purchasing, we are your reliable source for the NSN part SLS4A manufactured by Joint Electronics Type Designation System. We carry a wide range of popular NSN items on our website, including Antenna Switch like part number SLS4A which is listed with the NSN 5820012581763 for easy identification. If you are interested in SLS4A 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.