National Stock Number
1660-01-339-9781
National Stock Number (NSN) 1660-01-339-9781, or NIIN 013399781, (manifold assembly,oxygen mask co) was assigned June 5, 1991 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 06, 2019. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A719PF069, SPE4A719PF069, SPE4A714M2950. The total value of the awarded contracts has been US$ 491,594.44.
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 Jun 19, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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) 47922. [A DEVICE DESIGNED TO DISTRIBUTE OXYGEN BETWEEN COMPONENTS. IT CONSIST OF A MANIFOLD AND MAY HAVE ONE OR MORE CONNECTOR, FILTER, HOSE AND THE LIKE.]. 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 1660013399781 does not contain precious metals.
This information was last updated on Apr 01, 2025.