At One Click Purchasing, we are your reliable source for the NSN part APN21A500-37983 manufactured by Eaton Aerospace Ltd. We carry a wide range of popular NSN items on our website, including Wire Nonelectrical like part number APN21A500-37983 which is listed with the NSN 9505998154028 for easy identification. If you are interested in APN21A500-37983 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.