National Stock Number
6515-01-657-9792
National Stock Number (NSN) 6515-01-657-9792, or NIIN 016579792, (valve,inspiratory,mask and rebre) was assigned September 8, 2016 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 58 contracts issued for this part number, with 56 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE2DS25V9586, SPE2DS25V8319, SPE2DS25V8314, SPE2DS25V1275, SPE2DS24V079N. The total value of the awarded contracts has been US$ 8,655.52.
There has been a moderate amount of 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 Jun 16, 2017, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not 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) 21840. [A DEVICE PLACED BETWEEN A NASAL OR ORONASAL MASK AND A REBREATHING BAG WHICH CONVERTS THE REBREATHING BAG TO A RESERVOIR BAG AND PREVENTS THE PATIENT FROM REBREATHING EXHALED AIR. IT CONNECTS TO THE OXYGEN SUPPLY AND HAS PROVISIONS FOR EMERGENCY AIR INTAKE.]. 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 6515016579792 does not contain precious metals.
This NSN is associated to Schedule B 9018908000: other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.
This information was last updated on Aug 01, 2025.