National Stock Number (NSN) 4310-01-621-6373, or NIIN 016216373, (filter body,intake air cleaner) was assigned September 13, 2013 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 9 contracts issued for this part number, with 9 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M125P3020, SPE7MC24V3119, SPE7M124V2010, SPE7M120F605R, SPE7M120F599J. The total value of the awarded contracts has been US$ 92,334.89.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 72,963. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 03, 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) 47932. [A PART OF AN AIR CLEANER, INTAKE DESIGNED AS A HOUSING FOR A FILTER ELEMENT, INTAKE AIR CLEANER. DEPENDING ON THE CONFIGURATION, THE ITEM MAY BE MOUNTED AT THE TOP, THE BOTTOM OR BY MEANS OF A FLANKING FLANGE. IN GENERAL, THE HOUSING IS A MULTIPIECE ITEM AND HAS AIR INTAKE AND AIR OUTLET.]. 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 4310016216373 does not contain precious metals.
This NSN is associated to Schedule B 8421290065: filtering or purifying machinery and apparatus for liquids, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on May 01, 2025.