Product Details | EXHAUST MUFFLER

2990-00-110-9721 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: ABT9858, T9858, T-9858, 9858, 13208E0188, 2990-00-110-9721, 00-110-9721, 2990001109721, 001109721

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 14 AUG 1968 00-110-9721

Cross Reference | NSN 2990-00-110-9721

Part Number Cage Code Manufacturer
13208E0188 97403 CECOM LR CENTER
9858 76700 CUMMINS FILTRATION INC.
ABT9858 3NNX8 BRIGHTON CROMWELL LLC
ABT9858 52993 AR BEE CORP
T-9858 76700 CUMMINS FILTRATION INC.

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Technical Data | NSN 2990-00-110-9721

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ALUMINUM
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN ANY ACCEPTABLE
BODY SHAPE ROUND
OVERALL LENGTH 5.500 INCHES NOMINAL
OVERALL DIAMETER 6.120 INCHES NOMINAL
OPERATING POSITION ANY ACCEPTABLE
INLET CONNECTION TYPE FLANGE
INLET LOCATION OFFSET IN END SECTION OF BODY 1.500 IN. DISTANCE CENTERLINE OF INLET FROM HORIZONTAL CENTERLINE OF BODY
INLET PROJECTION LENGTH 1.000 INCHES NOMINAL
INLET FLANGE SHAPE OVAL
INLET FLANGE MOUNTING PROVISION AND QUANTITY 2 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER 0.410 INCHES NOMINAL
INLET FLANGE MOUNTING PROVISION SPACING 2.680 IN. C TO C DIM. OF MTG HOLES
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION ON SIDE OF BODY 2,810 IN. DISTANCE FROM @VERTICAL CENTERLINE OF OUTLET TO END OF INLET
OUTLET PROJECTION LENGTH 4.940 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER 1.875 INCHES NOMINAL
OUTLET INSIDE DIAMETER ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 2990-00-110-9721

Category Code Description
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.
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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating M 85
Less than truck load rating Z No Rating
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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