National Stock Number
1660-00-167-8388
National Stock Number (NSN) 1660-00-167-8388, or NIIN 001678388, (converter,liquid oxygen) was assigned June 23, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 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, 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.
This NSN is assigned to Item Name Code (INC) 12942. [A UNIT CONSISTING OF A JACKETED CONTAINER, WITH OR WITHOUT A HEAT SOURCE, USED TO CONVERT LIQUID OXYGEN INTO GASOUS BREATHING OXYGEN. SEE ALSO CONVERTER, LIQUID OXYGEN PUMPING METHOD.]. 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 1660001678388 does not contain precious metals.
This information was last updated on Jul 01, 2025.