National Stock Number
4140-21-920-4822
National Stock Number (NSN) 4140-21-920-4822, or NIIN 219204822, (fan,circulating) has an unknown assigned date. 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.
This NSN is assigned to Item Name Code (INC) 30260. [A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE HAVING AN AXIAL FAN IMPELLER WITH OR WITHOUT A PROTECTIVE ENCLOSURE. IT IS DESIGNED TO CIRCULATE AIR UNDER FREE-AIRFLOW CONDITIONS, AND MAY BE EQUIPPED WITH A BAFFLE(S) TO DEFLECT THE AIR RADIALLY. IT MAY BE SUSPENDED FROM THE CEILING, ATTACHED TO THE WALL, OR STAND ON A HORIZONTAL SURFACE.].
This information was last updated on May 24, 2024.