NSN 2990-00-443-8099, 2990004438099
HANGER,EXHAUST PIPE

Federal Supply Classification: FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number: NIIN 004438099
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 2990-00-443-8099

National Stock Number (NSN) 2990-00-443-8099, or NIIN 004438099, (hanger,exhaust pipe) was assigned April 4, 1969 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, 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) 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 2990004438099 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) AM GENERAL CORP,TRUCK,CARGO MODEL 364
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) SYNTHETIC RUBBER INSULATOR REINFORCED W/4 PLIES OF NYLON CORD; STEEL BRACKET,PIN,AND PLATE,RIVETED CONSTRUCTION,1.650 IN. @O/A LG,1.805 IN. O/A W,3.900 IN. O/A H; W/TWO 0.375 IN. DIA MOUNTING HOLES ON THRU INSULATOR,ONE THRU BRACKET
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) YSYNTHETIC RUBBER INSULATOR REINFORCED W/4 PLIES OF NYLON CORD; STEEL BRACKET,PIN,AND PLATE,RIVETED CONSTRUCTION,1.650 IN. @O/A LG,1.805 IN. O/A W,3.900 IN. O/A H; W/TWO 0.375 IN. DIA MOUNTING HOLES ON THRU INSULATOR,ONE THRU BRACKET