Product Details | ENGINE EXHAUST SYSTEM

2990-01-317-3927 An assembly specifically designed to exhaust and/or to muffle the sound of gases produced by an engine. The item may include mounting hardware and seals.20229900045Miscellaneous Engine Accessories, Nonaircraft29950042Miscellaneous Engine Accessories, Aircraft

Part Alternates: 12346003, 2990-01-317-3927, 01-317-3927, 2990013173927, 013173927

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 29 MAR 1990 01-317-3927

Demand History | NSN 2990-01-317-3927

Part Number Request Date QTY Origin
2990-01-317-3927 2018-05-143 3 DIBBS
2990-01-317-3927 2018-05-137 2 DIBBS
2990-01-317-3927 2018-04-106 11 DIBBS
2990-01-317-3927 2018-04-95 11 DIBBS
2990-01-317-3927 2013-08-237 48 DIBBS
2990-01-317-3927 2013-03-77 48 DIBBS
2990-01-317-3927 2012-08-237 18 DIBBS
2990-01-317-3927 2012-07-187 50 DIBBS
2990-01-317-3927 2011-03-70 31 DIBBS
2990-01-317-3927 2009-11-310 1 US
2990-01-317-3927 2009-10-295 31 DIBBS
2990-01-317-3927 2008-03-84 35 DIBBS
2990-01-317-3927 2008-02-50 34 DIBBS
2990-01-317-3927 2007-03-71 34 DIBBS
2990-01-317-3927 2007-01-23 36 DIBBS

Cross Reference | NSN 2990-01-317-3927

Part Number Cage Code Manufacturer
12346003 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12346003 7W356 GENERAL DYNAMICS LAND SYSTEMS INC. DIV GENERAL DYNAMICS CORPORATION

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Technical Data | NSN 2990-01-317-3927

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION EXHAUST DUCT TYPE W/INSULATION AND PANEL ASSEMBLY; IRREGULAR SHP W/MULTIPLE HOLES AND SLOTS; INCLUDES HARDWARE AND SEALS
III END ITEM IDENTIFICATION 2350-01-087-1095

Restrictions/Controls & Freight Information | NSN 2990-01-317-3927

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 190600 VEHICLE PTS:AXLES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 2990-01-317-3927

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 Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
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
ReparabilityOIf condemned or economically unserviceable, dispose at organizational level.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityOReparable item. When uneconomically reparable, condemn and dispose of at organization level.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly