National Stock Number
6515-01-036-4957
National Stock Number (NSN) 6515-01-036-4957, or NIIN 010364957, (mask,tracheostomy) was assigned February 28, 1977 in the Federal Logistics Information System (FLIS). NIIN 010364957 was cancelled on October 2, 2015, 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 are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. 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.
There has been very little 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 Dec 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 38852. [AN ITEM DESIGNED TO PROTECT THE ARTIFICIALLY CREATED OPENING IN THE PATIENT'S NECK WHICH THE CANNULA (1), TRACHEOSTOMY GOES THROUGH. MAY BE USED FOR ADMINISTRATION OF AIR OR OXYGEN OR ASPIRATION OF TRACHEOSTOMY AND LARYNGECTOMY 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 6515010364957 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.