National Stock Number
6665-01-344-4025
National Stock Number (NSN) 6665-01-344-4025, or NIIN 013444025, (alarm,gas,automatic) was assigned August 28, 1991 in the Federal Logistics Information System (FLIS). 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 Nov 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 28625. [A DEVICE WHICH DETECTS THE PRESENCE OF HAZARDOUS GASES OR VAPORS, TOXIC EXPLOSIVES, AND/OR SOUNDS AN ALARM, AND/OR LIGHTS OR FLASHES LIGHTS OF DISTINCTIVE COLOR WHEN THE CONCENTRATION REACHES A DANGEROUS LEVEL. EXCLUDES:ALARM, CHEMICAL AGENT, AUTOMATIC.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6665013444025 does not contain precious metals.
This information was last updated on Aug 01, 2025.