National Stock Number
4140-01-517-2322
National Stock Number (NSN) 4140-01-517-2322, or NIIN 015172322, (exhaust disposal kit) was assigned July 29, 2019 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 015172322 was cancelled on August 2, 2012, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 29, 2020. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E720P7062. The total value of the awarded contracts has been US$ 6,012.60.
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 Jul 30, 2019, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
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 4140015172322 does not contain precious metals.
This information was last updated on Jul 01, 2025.