National Stock Number
4210-01-111-7833
National Stock Number (NSN) 4210-01-111-7833, or NIIN 011117833, (tube,bent,fire extinguishing system) has an unknown assigned date. NIIN 011117833 was cancelled on May 23, 1997, with a cancelled status of "Item is Cancelled - Inactive." 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) 61613. [A BENT HOLLOW ITEM, WELDED OR SEAMLESS, WHICH HAS BEEN PERFORATED AT INTERVALS ALONG THE LENGTH FOR USE IN AIRCRAFT, AUTOMOTIVE EQUIPMENT, OR BUILDING FIRE EXTINGUISHING SYSTEMS. IT HAS A ROUND, SQUARE, OR ANY OTHER CROSS SECTION, WITH A CONTINUOUS PERIPHERY. IT MAY INCLUDE END FITTING(S) BUT NOT MORE THAN ONE ON EACH END. EXCLUDES:TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM; AND PIPE, BENT, FIRE EXTINGUISHING SYSTEM.]. 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 4210011117833 does not contain precious metals.
This information was last updated on Aug 01, 2025.