At One Click Purchasing, we are your reliable source for the NSN part PA550-004 manufactured by Crl Components Inc. We carry a wide range of popular NSN items on our website, including Switch Rotary like part number PA550-004 which is listed with the NSN 5930006885222 for easy identification. If you are interested in PA550-004 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.