National Stock Number
4210-00-889-2222
National Stock Number (NSN) 4210-00-889-2222, or NIIN 008892222, (dry chemical,fire extinguisher) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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 Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 06566. [A FIRE EXTINGUISHER CHEMICAL CONSISTING BASICALLY OF POWDER WITH A NONSOLIDIFYING AGENT TO PREVENT HARDENING OR PACKING. IT IS DISCHARGED ON FIRE(S) IN DRY FORM, PRODUCING INERT FIRE SMOTHERING GASES WHEN COMING IN CONTACT WITH THE HEAT OF THE FLAME.]. 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 4210008892222 contains an unknown precious metal.
This NSN is associated to Schedule B 8424100000: fire extinguishers, whether or not charged. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 339999: all other miscellaneous manufacturing.
This information was last updated on Aug 01, 2025.