At One Click Purchasing, we are your reliable source for the NSN part SB27-891 manufactured by Practical Electronics Mfg Co. We carry a wide range of popular NSN items on our website, including Resistor Adjustable like part number SB27-891 which is listed with the NSN 5905007109867 for easy identification. If you are interested in SB27-891 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.