National Stock Number
6515-01-312-0939
National Stock Number (NSN) 6515-01-312-0939, or NIIN 013120939, (mouthpiece,spirometer) was assigned December 10, 1989 in the Federal Logistics Information System (FLIS). NIIN 013120939 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers 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) 39061. [AN ITEM USED WITH A DEVICE FOR MEASURING OF AIR INHALED AND/OR EXHALED FROM THE LUNG, IN ORDER TO PREVENT CROSS CONTAMINATION OF PATIENTS.]. 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 6515013120939 does not contain precious metals.
This information was last updated on Jul 01, 2025.