At One Click Purchasing, we are your reliable source for the NSN part MR945A manufactured by Altec Lansing Corp. We carry a wide range of popular NSN items on our website, including Horn Loudspeaker like part number MR945A which is listed with the NSN 5965011030557 for easy identification. If you are interested in MR945A 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.