National Stock Number
6515-01-571-6856
National Stock Number (NSN) 6515-01-571-6856, or NIIN 015716856, (anesthesia breathing circuit) was assigned February 12, 2009 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, 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) 51183. [A CLEAN, DISPOSABLE ITEM DESIGNED FOR USE WITH A GAS ANESTHESIA MACHINE. MAY INCLUDE TUBES, ONE STRAIGHT "Y", ONE ELBOW WITH GAS SAMPLER, AND 3 LITER REBREATHING BAG. EXCLUDES:REBREATHING BAG,GAS ANESTHESIA APPARATUS; REBREATHING BAG,OXYGEN APPARATUS; TUBE,INHALER; AND TUBE ASSEMBLY,GAS ANESTHESIA APPARATUS.]. 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 6515015716856 does not contain precious metals.
This NSN is associated to Schedule B 9018903000: anesthetic instruments and appliances and parts and accessories. 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 Jul 01, 2025.