National Stock Number
3920-00-443-5589
National Stock Number (NSN) 3920-00-443-5589, or NIIN 004435589, (wheel,solid,nonmetallic) was assigned April 4, 1969 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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 May 02, 2006, 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) 26181. [A WHEEL WHICH IS CAST OR MOLDED FROM A MATERIAL OTHER THAN METAL. IT MAY HAVE A TREAD BUT DOES NOT HAVE FACILITIES TO MOUNT A TIRE OR A RIM. FOR ITEMS WHICH HAVE FACILITIES TO MOUNT A TIRE OR A RIM SEE WHEEL, PNEUMATIC TIRE; AND WHEEL, METAL TIRE.]. 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 3920004435589 does not contain precious metals.
This information was last updated on Aug 01, 2025.