Product Details | EXHAUST MUFFLER

2990-00-226-6306 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 170235, 170-23-5, 228A10130, 228A1-0130, 228A10131, 228A1-0131, 2990-00-226-6306, 00-226-6306, 2990002266306, 002266306

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1961 00-226-6306

Cross Reference | NSN 2990-00-226-6306

Part Number Cage Code Manufacturer
170-23-5 10391 CLINTON ENGINES CORP
228A1-0130 02032 HOLLINGSWORTH JOHN R CO
228A1-0131 02032 HOLLINGSWORTH JOHN R CO

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Technical Data | NSN 2990-00-226-6306

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT PAINT, ALUMINUM
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN BAFFLE
BAFFLE QUANTITY ANY ACCEPTABLE
BODY SHAPE ROUND
OVERALL LENGTH 6.250 INCHES NOMINAL
OVERALL DIAMETER 4.250 INCHES NOMINAL
OPERATING POSITION VERTICAL
INLET CONNECTION TYPE THREADED
INLET LOCATION NEAR END ON SIDE OF BODY
INLET PROJECTION LENGTH 1.750 INCHES NOMINAL
INLET THREAD SIZE 1.250-12
INLET THREAD SERIES DESIGNATOR UNF
INLET THREAD DIRECTION RIGHT-HAND
INLET THREAD LOCATION EXTERNAL
OUTLET CONNECTION TYPE THREADED
OUTLET LOCATION OFFSET ON END SECTION OF BODY
OUTLET PROJECTION LENGTH 1.500 INCHES NOMINAL
OUTLET THREAD SIZE 1.500-12
OUTLET THREAD SERIES DESIGNATOR UNF
OUTLET THREAD DIRECTION RIGHT-HAND
OUTLET THREAD LOCATION INTERNAL
SPECIAL FEATURES W/RAINCAP INCLUDED,2.875 IN. LG,2.750 IN. W,1.250 IN. H

Restrictions/Controls & Freight Information | NSN 2990-00-226-6306

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