At One Click Purchasing, we are your reliable source for the NSN part SX520SS manufactured by Southco Honeoye Falls Aerospace. We carry a wide range of popular NSN items on our website, including Spring Helical Comp like part number SX520SS which is listed with the NSN 5360009442667 for easy identification. If you are interested in SX520SS 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.