National Stock Number
4440-01-345-9690
National Stock Number (NSN) 4440-01-345-9690, or NIIN 013459690, (dehumidifier,space) was assigned September 25, 1991 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. 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, 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 Nov 01, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 21284. [A DEVICE USED TO REMOVE WATER VAPOR FROM AMBIENT AIR BY MEANS OF A REFRIGERATION SYSTEM IN AN INCLOSED AREA.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4440013459690 does not contain precious metals.
This NSN is associated to Schedule B 8479600000: evaporative air coolers. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333415: air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing.
This information was last updated on Aug 01, 2025.