National Stock Number: 4140-14-523-8320
Federal Supply Class: 4140
National Item Identification Number: 145238320
Description: EXHAUST DISPOSAL KI
Detail: A COLLECTION OF ITEMS SUCH AS BLOWER(S) OR FAN(S), DUCT(S), HOSE(S), PIPE(S), SWITCHES AND THE NECESSARY MOUNTING HARDWARE SPECIFICALLY DESIGNED TO BE MOUNTED IN A CLOSED STRUCTURE. THE ITEM ATTACHES TO THE EXHAUST OUTLET OF A COMBUSTION ENGINE, MACHINERY, OR THE LIKE, AND FORCES EXHAUST GASES OR POLLUTED AIR THROUGH A CLOSED SYSTEM TO THE ATMOSPHERE, THEREBY PREVENTING AIR POLLUTION WITHIN THE STRUCTURE.
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