National Stock Number
4140-01-672-0384
National Stock Number (NSN) 4140-01-672-0384, or NIIN 016720384, (exhaust disposal kit) was assigned April 19, 2018 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 5 contracts issued for this part number, with 5 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E724P1000, SPE8E719V1615, SPE8E719V1373, SPE8E719V0789, SPE8E719P7043. The total value of the awarded contracts has been US$ 16,171.48.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 27, 2018, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 21062. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4140016720384 does not contain precious metals.
This information was last updated on May 01, 2025.