National Stock Number
1005-01-668-9899
National Stock Number (NSN) 1005-01-668-9899, or NIIN 016689899, (heatshield assembly) was assigned December 15, 2017 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.
This NSN is assigned to Item Name Code (INC) 52480. [AN ITEM TO ALLOW HEAT TO DISSIPATE EQUALLY, TO PREVENT A MIRAGE OF HEAT. THE ITEM ACTS AS A PROTECTOR TO PREVENT BURNING OF THE SKIN. IT MAY BE MADE OF PLASTIC AND/OR METAL. THE ITEM ATTACHES TO THE BARREL OR RECEIVER OF A RIFLE OR MACHING GUN AND MAY HAVE OTHER ITEMS ATTACHED SUCH AS SCOPE OR SIGHTING DEVICES.]. 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 1005016689899 does not contain precious metals.
This NSN is associated to Schedule B 9305996600: part and accessories of articles of headings 9301 to 9304, nesoi. The Schedule B End Use is listed as toys, games, and sporting goods. NAICS classification category 332994: small arms, ordnance, and ordnance accessories manufacturing.
This information was last updated on Aug 01, 2025.