NSN 2805-00-394-3701, 2805003943701
JACKET,EXHAUST MANIFOLD

Federal Supply Classification: FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number: NIIN 003943701
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 2805-00-394-3701

National Stock Number (NSN) 2805-00-394-3701, or NIIN 003943701, (jacket,exhaust manifold) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). 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, there are no suppliers 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) 77777. 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 2805003943701 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) SHEET STEEL,0.035 IN. THK; PAINTED BLACK; SEMI CIRCULAR SHAPE WITH FOUR RETAINING CLIPS; 2.395 IN. ID OUTLET PIPE ON ONE END; 3.000 IN. OVER ALL W; 4.375 IN. H; 22.750 IN. OVER ALL LG