National Stock Number
6665-00-401-7875
National Stock Number (NSN) 6665-00-401-7875, or NIIN 004017875, (detector,gas) was assigned January 13, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 19, 2003, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 37401. [A DEVICE SPECIFICALLY DESIGNED FOR THE DETECTION OF HAZARDOUS GASES. IT MAY BE DESIGNED FOR THE IDENTIFICATION AND THE QUANTIFICATION. FOR DEVICES THAT MAY ALSO EMIT AUDIBLE AND/OR LIGHT ALARM, SEE ALARM,GAS,AUTOMATIC]. 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 6665004017875 does not contain precious metals.
This NSN is associated to Schedule B 9027803200: chemical analysis instruments and apparatus, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Aug 01, 2025.