At One Click Purchasing, we are your reliable source for the NSN part R21244 manufactured by Pressed Metals Of America Inc. We carry a wide range of popular NSN items on our website, including Nut Plain Slotted H like part number R21244 which is listed with the NSN 5310000125250 for easy identification. If you are interested in R21244 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.