Product Details | EXHAUST MUFFLER

2990-00-633-6245 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 13214E3222, 155958, 155-958, 155D958, 2342S, 2990-00-633-6245, 00-633-6245, 2990006336245, 006336245

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 26 JAN 1968 00-633-6245

Cross Reference | NSN 2990-00-633-6245

Part Number Cage Code Manufacturer
13214E3222 97403 CECOM LR CENTER
155-958 44940 CUMMINS POWER GENERATION INC.
155D958 44940 CUMMINS POWER GENERATION INC.
2342S 80672 ALEXANDER TAGG INDUSTRIES INC

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Technical Data | NSN 2990-00-633-6245

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT PAINT,MIL-T-704,TYPE A
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN STRAIGHT THROUGH
BODY SHAPE ROUND
OVERALL LENGTH 25.380 INCHES MINIMUM AND 25.630 INCHES MAXIMUM
OVERALL DIAMETER 7.880 INCHES MINIMUM AND 8.120 INCHES MAXIMUM
OPERATING POSITION ANY ACCEPTABLE
INLET CONNECTION TYPE FLANGE 1ST CONNECTION THREADED 2ND CONNECTION
INLET LOCATION 4. 250 IN. VERTICALLY CENTERLINE FROM END
INLET PROJECTION LENGTH 2.750 INCHES NOMINAL
INLET FLANGE SHAPE SQUARE
INLET FLANGE MOUNTING PROVISION AND QUANTITY 4 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER 0.408 INCHES NOMINAL
INLET FLANGE MOUNTING PROVISION SPACING 4.250 IN. C TO C DIM. OF MTG HOLES
INLET THREAD SIZE 4-8
INLET THREAD SERIES DESIGNATOR NPT
INLET THREAD DIRECTION RIGHT-HAND
INLET THREAD LOCATION EXTERNAL
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION ON THE SIDE 3.500 IN. C OF OUTLET TO END OF BODY OPPOSTIE INLET
OUTLET PROJECTION LENGTH 3.000 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER ANY ACCEPTABLE
OUTLET INSIDE DIAMETER 3.520 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2990-00-633-6245

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 2990-00-633-6245

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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 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
Z
EA : Each