Product Details | EXHAUST MUFFLER

2990-00-462-8156 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: ABT9986, T9986, T-9986, 9986, 154486, 2990-00-462-8156, 00-462-8156, 2990004628156, 004628156

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 09 MAY 1969 00-462-8156

Demand History | NSN 2990-00-462-8156

Part Number Request Date QTY Origin
2990-00-462-8156 2014-08-224 38 DIBBS

Cross Reference | NSN 2990-00-462-8156

Part Number Cage Code Manufacturer
154486 04627 NACCO MATERIALS HANDLING GROUP INC
154486 30076 NACCO MATERIALS HANDLING GROUP INC DBA HYSTER
9986 76700 CUMMINS FILTRATION INC.
ABT9986 3NNX8 BRIGHTON CROMWELL LLC
ABT9986 52993 AR BEE CORP
T-9986 76700 CUMMINS FILTRATION INC.

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Technical Data | NSN 2990-00-462-8156

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ALUMINUM
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN BAFFLE
BAFFLE QUANTITY 2
TUBE QUANTITY 3
BODY SHAPE ROUND
OVERALL LENGTH 30.000 INCHES NOMINAL
OVERALL DIAMETER 6.625 INCHES NOMINAL
OPERATING POSITION HORIZONTAL
INLET CONNECTION TYPE UNTHREADED
INLET LOCATION CENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH 2.500 INCHES NOMINAL
INLET OUTSIDE DIAMETER 3.626 INCHES MINIMUM 1ST CONNECTION 3.646 INCHES MAXIMUM 1ST CONNECTION
INLET INSIDE DIAMETER 3.505 INCHES MINIMUM 1ST CONNECTION 3.525 INCHES MAXIMUM 1ST CONNECTION
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION 1.500 IN. C TO C FROM HORIZONTAL CENTER LINE
OUTLET PROJECTION LENGTH 3.500 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER 2.975 INCHES MINIMUM 1ST CONNECTION 2.995 INCHES MAXIMUM 1ST CONNECTION
OUTLET INSIDE DIAMETER 2.854 INCHES MINIMUM 1ST CONNECTION 2.874 INCHES MAXIMUM 1ST CONNECTION
MANUFACTURERS CODE 76700
DESIGN CONTROL REFERENCE T-9986

Restrictions/Controls & Freight Information | NSN 2990-00-462-8156

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
Less than truck load rating W Rating Variable
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 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

Management | NSN 2990-00-462-8156

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each