National Stock Number
4140-01-010-5251
National Stock Number (NSN) 4140-01-010-5251, or NIIN 010105251, (cover,electric fan) was assigned October 1, 1975 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. 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.
This NSN is assigned to Item Name Code (INC) 20935. [AN ITEM GENERALLY MADE OF CLOTH OR OTHER FLEXIBLE MATERIAL, DESIGNED TO FIT OVER AN ELECTRIC FAN WHILE NOT IN OPERATION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4140010105251 contains an unknown precious metal.
This NSN is associated to Schedule B 8414901080: parts of other fans (including blowers) and ventilating or recycling hoods not permanently installed, nesoi. The Schedule B End Use is listed as industrial engines.
This information was last updated on Jul 01, 2025.