National Stock Number
6910-01-666-1980
National Stock Number (NSN) 6910-01-666-1980, or NIIN 016661980, (training aid,aircraft oxygen sys) was assigned August 29, 2017 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. 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) 14604. [A TRAINING AID DESIGNED FOR INSTRUCTION IN THE OPERATION AND FUNCTION OF AIRCRAFT OXYGEN SYSTEM.]. 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 6910016661980 does not contain precious metals.
This NSN is associated to Schedule B 9023000000: instruments, apparatus and models, designed for demonstrational purposes, unsuitable for other uses, and parts and accessories. The Schedule B End Use is listed as miscellaneous domestic exports and special transactions. NAICS classification category 339999: all other miscellaneous manufacturing.
This information was last updated on Aug 01, 2025.