National Stock Number
4240-01-578-7164
National Stock Number (NSN) 4240-01-578-7164, or NIIN 015787164, (filter set,gas-particulate) was assigned October 16, 2009 in the Federal Logistics Information System (FLIS). NIIN 015787164 was cancelled on July 2, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4240013696533. 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, there are no suppliers that are 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 16, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 48828. [TWO OR MORE RELATED ITEMS THROUGH WHICH CONTAMINATED AIR PASSES TO BE FILTERED. IT IS DESIGNED TO BE USED ONLY WITH FILTER UNIT, GAS-PARTICULATE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4240015787164 does not contain precious metals.
This information was last updated on Aug 01, 2025.