National Stock Number
6515-01-345-2890
National Stock Number (NSN) 6515-01-345-2890, or NIIN 013452890, (mouthpiece,disposable) was assigned September 15, 1991 in the Federal Logistics Information System (FLIS). NIIN 013452890 was cancelled on August 21, 2002, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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, there are no suppliers 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 46253. [A PLASTIC ITEM DESIGNED FOR USE WITH VARIOUS INTERMITTENT POSITIVE PRESSURE BREATHING EQUIPMENT IN PATIENT TREATMENT. IT MAY BE AUTOCLAVABLE, GAS STERILIZED, AND INTERCHANGEABLE WITH OTHER RESPIRATOR THERAPY SYSTEMS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6515013452890 does not contain precious metals.
This information was last updated on Aug 01, 2025.