National Stock Number
6515-01-178-9759
National Stock Number (NSN) 6515-01-178-9759, or NIIN 011789759, (tube assembly,inhaler) was assigned May 12, 1984 in the Federal Logistics Information System (FLIS). NIIN 011789759 was cancelled on April 2, 2005, 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 40306. [AN ITEM CONSISTING OF A TUBING CIRCUIT FOR USE WITH A VENTILATOR. MAY INCLUDE A FILTER, ADAPTERS, CAPS, CONNECTORS, AND THE LIKE. EXCLUDES:TUBE, INHALER.]. 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 6515011789759 does not contain precious metals.
This information was last updated on Jul 01, 2025.