National Stock Number
2990-01-480-9305
National Stock Number (NSN) 2990-01-480-9305, or NIIN 014809305, (heat shield,exhaust) was assigned December 11, 2000 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) 51079. [A METALLIC ITEM DESIGNED TO RESTRICT AND/OR DEFLECT THE HEAT RADIATED BY AN EXHAUST SYSTEM. SEE ALSO GUARD,MUFFLER-EXHAUST PIPE,AIRCRAFT AND GUARD,MUFFLER-EXHAUST PIPE,NONAIRCRAFT.]. 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 2990014809305 does not contain precious metals.
This NSN is associated to Schedule B 8708928000: parts and accessories, for mufflers. The Schedule B End Use is listed as other parts and accessories of vehicles.
This information was last updated on Aug 01, 2025.