National Stock Number
6665-01-508-8477
National Stock Number (NSN) 6665-01-508-8477, or NIIN 015088477, (calibration check kit,gas monito) was assigned June 4, 2003 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, only one supplier is 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 unique to one weapons system.
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 Jan 02, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 53336. [A COLLECTION OF ITEMS USED FOR CHECKING THE ACCURACY AND RESPONSE TIME OF GAS DETECTION INSTRUMENTS. IT IS COMPATIBLE FOR USE WITH A PASSPORT PERSONAL ALARM AND AN AEROSOL TYPE CHECK KIT USED WITH AN EXPLOSIMETER INDICATOR. MAY INCLUDE REGULATOR, CALIBRATION TUBE, QUICK CONNECT CALIBRATION ADAPTER, HOSE, TUBING, CALIBRATION DEVICE, AND OTHER RELATED ITEMS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6665015088477 does not contain precious metals.
This NSN is associated to Schedule B 9027908950: parts and accessories of instruments & apparatus for physical or chemical analysis, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Aug 01, 2025.