At One Click Purchasing, we are your reliable source for the NSN part 45A391-P16 manufactured by Aar Manufacturing Inc. We carry a wide range of popular NSN items on our website, including Spring Helical Comp like part number 45A391-P16 which is listed with the NSN 5360012179505 for easy identification. If you are interested in 45A391-P16 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.