Product Details | EXHAUST MUFFLER

2990-01-159-7940 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 681655C1, 2990-01-159-7940, 01-159-7940, 2990011597940, 011597940

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 13 AUG 1983 01-159-7940

Demand History | NSN 2990-01-159-7940

Part Number Request Date QTY Origin
2990-01-159-7940 2018-04-108 1 US
2990-01-159-7940 2014-08-213 1 US
681655C1 2010-11-320 3 Poland
681655C1 2009-05-125 1 US
2990-01-159-7940 2009-04-113 1 US
681655C1 2009-04-113 1 US
2990-01-159-7940 2008-10-305 1 US

Cross Reference | NSN 2990-01-159-7940

Part Number Cage Code Manufacturer
681655C1 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION

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Technical Data | NSN 2990-01-159-7940

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT PAINT
DESIGN TYPE DRY
COOLANT TYPE ANY ACCEPTABLE
MUFFLER DESIGN ANY ACCEPTABLE
BODY SHAPE OVAL
OVERALL LENGTH 45.440 INCHES NOMINAL
OVERALL WIDTH 10.000 INCHES NOMINAL
OVERALL HEIGHT 15.000 INCHES NOMINAL
OPERATING POSITION ANY ACCEPTABLE
INLET CONNECTION TYPE UNTHREADED
INLET LOCATION LOCATED AT LOWER END OF MUFFLER
INLET PROJECTION LENGTH 12.500 INCHES NOMINAL
INLET OUTSIDE DIAMETER 5.151 INCHES NOMINAL
INLET INSIDE DIAMETER 4.810 INCHES NOMINAL
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION LOCATED AT UPPER END OF MUFFLER
OUTLET OUTSIDE DIAMETER 5.151 INCHES NOMINAL
OUTLET INSIDE DIAMETER 4.810 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2990-01-159-7940

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:AItem does not contain precious metal
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 2990-01-159-7940

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each