At One Click Purchasing, we are your reliable source for the NSN part 1-275173 manufactured by Chicago Pneumatic Tool Company Llc. We carry a wide range of popular NSN items on our website, including Keeper Valve like part number 1-275173 which is listed with the NSN 3655007802469 for easy identification. If you are interested in 1-275173 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.