National Stock Number
4210-00-020-7344
National Stock Number (NSN) 4210-00-020-7344, or NIIN 000207344, (tube assembly,fire extinguishing system) was assigned April 25, 1967 in the Federal Logistics Information System (FLIS). NIIN 000207344 was cancelled on January 17, 1998, 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 no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61614. [A LENGTH OF TUBING, STRAIGHT OR PREBENT TO A PREDETERMINED ANGLE, WITH ADDED COMPONENTS THAT FORM AN END CONNECTION ON ONE OR BOTH ENDS, AND HAS BEEN PERFORATED AT INTERVALS ALONG THE LENGTH, AND/OR ONE END HAS BEEN CAPPED WITH SHEET METAL AND THEN PERFORATED. FOR USE IN AIRCRAFT, AUTOMOTIVE EQUIPMENT, OR BUILDING FIRE EXTINGUISHING SYSTEMS. EXCLUDES:TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM, BRANCHED.]. 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 4210000207344 does not contain precious metals.
This information was last updated on Aug 01, 2025.