Product Details | EXHAUST MUFFLER

2990-00-971-5694 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: T8711, 13212E1371, 2990-00-971-5694, 00-971-5694, 2990009715694, 009715694

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 28 SEP 1966 00-971-5694

Cross Reference | NSN 2990-00-971-5694

Part Number Cage Code Manufacturer
13212E1371 97403 CECOM LR CENTER
T8711 76700 CUMMINS FILTRATION INC.

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Technical Data | NSN 2990-00-971-5694

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ALUMINUM
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN STRAIGHT THROUGH
BODY SHAPE ROUND
OVERALL LENGTH 20.250 INCHES NOMINAL
OVERALL DIAMETER 4.250 INCHES NOMINAL
OPERATING POSITION ANY ACCEPTABLE
INLET CONNECTION TYPE FLANGE
INLET LOCATION LOCATED ON BOTTOM
INLET PROJECTION LENGTH 1.625 INCHES NOMINAL
INLET FLANGE SHAPE OVAL
INLET FLANGE MOUNTING PROVISION AND QUANTITY 2 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER 0.469 INCHES NOMINAL
INLET OUTSIDE DIAMETER 2.125 INCHES NOMINAL
INLET INSIDE DIAMETER 2.003 INCHES NOMINAL
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION LOCATED IN END
OUTLET PROJECTION LENGTH 1.500 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER 1.750 INCHES NOMINAL
OUTLET INSIDE DIAMETER 1.628 INCHES NOMINAL
MANUFACTURERS CODE 97403
MFR SOURCE CONTROLLING REFERENCE 13212E1371

Restrictions/Controls & Freight Information | NSN 2990-00-971-5694

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 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

Management | NSN 2990-00-971-5694

Category Code Description
Cognizance Codes9YNavy-owned stocks of material managed by the Army within the Army Communications and Electronics Materiel Readiness Command
Naval Inventory Control Point, Mechanicsburg
Source of SupplyB16US Army Communications-Electronics
Command and Fort Monmouth
Fort Monmouth, NJ 07703-5016
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each