National Stock Number
4210-01-540-7855
National Stock Number (NSN) 4210-01-540-7855, or NIIN 015407855, (fire fighting system,compressed gas) was assigned June 2, 2006 in the Federal Logistics Information System (FLIS). NIIN 015407855 was cancelled on April 19, 2019, 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 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, there are no suppliers that 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 Jun 02, 2020, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 23912. [A UNIT COMPOSED OF THREE PRINCIPAL PARTS: ONE OR MORE CYLINDERS, CONTAINING GAS UNDER PRESSURE AND EQUIPPED WITH EITHER MANUAL OR AUTOMATIC RELEASE VALVES; A PIPING SYSTEM TO POINTS OF FIRE DANGER OR TO A HOSE REEL; AND A SERIES OF NOZZLES IN PIPING SYSTEM AT POINTS OF FIRE DANGER OR A HOSE WITH A NOZZLE AND HORN.]. 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 4210015407855 does not contain precious metals.
This information was last updated on Aug 01, 2025.