National Stock Number
2920-01-443-6637
National Stock Number (NSN) 2920-01-443-6637, or NIIN 014436637, (arm,adjusting,belt tension) was assigned April 15, 1997 in the Federal Logistics Information System (FLIS). NIIN 014436637 was cancelled on July 2, 2005, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5340015153998. 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) 35327. [AN ITEM OF RIGID CONSTRUCTION DESIGNED TO BE FIRMLY ATTACHED AT ONE END AND SLOTTED AT THE OTHER END. IT IS USED TO FACILITATE TENSION ADJUSTMENT OF THE DRIVE BELT ON AUTOMOTIVE TYPE GENERATORS OR OTHER BELT DRIVEN ACCESSORIES.]. 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 2920014436637 does not contain precious metals.
This information was last updated on Aug 01, 2025.