Product Details | EXHAUST MUFFLER

2990-00-776-5027 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 1869, 21075, 510, 7409, 741, 764, M741, ST46, 2990-00-776-5027, 00-776-5027, 2990007765027, 007765027

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1962 00-776-5027

Demand History | NSN 2990-00-776-5027

Part Number Request Date QTY Origin
510 2013-09-263 8 US

Cross Reference | NSN 2990-00-776-5027

Part Number Cage Code Manufacturer
1869 89799 ARVIN INDUSTRIES INC
21075 79260 WALKER MFG CO
510 80266 AP PARTS CO INDUSTRIAL SALES DIV
7409 74080 HARVARD INDUSTRIES
741 07650 MERIT INDUSTRIES INC
764 79260 WALKER MFG CO
M741 08583 GOERLICHS
ST46 76110 MAREMONT CORP

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Technical Data | NSN 2990-00-776-5027

Characteristic Specifications
MATERIAL STEEL, SAE 1010
SURFACE TREATMENT ZINC COATED
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN MULTIPASS
TUBE QUANTITY 3
BODY SHAPE OVAL
OVERALL LENGTH 27.500 INCHES NOMINAL
OVERALL WIDTH 4.000 INCHES NOMINAL
OVERALL HEIGHT 8.000 INCHES NOMINAL
OPERATING POSITION HORIZONTAL
INLET CONNECTION TYPE UNTHREADED
INLET LOCATION LOCATED 2-5/8 IN. C TO C FROM HORIZONTAL CENTER LINE
INLET PROJECTION LENGTH ANY ACCEPTABLE
INLET OUTSIDE DIAMETER 2.090 INCHES NOMINAL
INLET INSIDE DIAMETER ANY ACCEPTABLE
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION CENTRALLY LOCATED IN END SECTION OF BODY
OUTLET PROJECTION LENGTH ANY ACCEPTABLE
OUTLET OUTSIDE DIAMETER 2.090 INCHES NOMINAL
OUTLET INSIDE DIAMETER ANY ACCEPTABLE
NONCONNECTION OUTLET TYPE AND QUANTITY 2 SLOTTED
NONCONNECTION OUTLET LOCATION ON MINOR AXIS
NONCONNECTION OUTLET SIZE 3/4 IN. LG BY 1/8 IN. W
III FSC APPLICATION DATA ENGINE,GASOLINE,NON-AIRCRAFT
MANUFACTURERS CODE 08583
DESIGN CONTROL REFERENCE M741

Restrictions/Controls & Freight Information | NSN 2990-00-776-5027

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 125850 MUFFLER/EXHAUST SYS/PIPE/ETC
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable