National Stock Number
2990-01-377-3176
National Stock Number (NSN) 2990-01-377-3176, or NIIN 013773176, (arrester,spark exhaust) was assigned July 12, 1993 in the Federal Logistics Information System (FLIS). NIIN 013773176 was cancelled on September 2, 2001, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2040013912030. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 32362. [A DEVICE DESIGNED TO PREVENT THE ESCAPE OF SPARKS FROM THE EXHAUST OF RECIPROCATING INTERNAL COMBUSTION ENGINES. IT FUNCTIONS BY TRAPPING GLOWING CARBON PARTICLES FROM EXHAUST GASES IN A RECEPTACLE THAT CAN BE SERVICED.]. 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 2990013773176 does not contain precious metals.
This information was last updated on Aug 01, 2025.