Product Details | DIESEL ENGINE

2815-01-018-0637 A reciprocating internal combustion engine in which the power necessary to produce motion of the mechanism is obtained by igniting a compressed fuel and air mixture within the cylinder or cylinders by extreme heat resulting from compression. The engine consists of a cylinder block assembly complete with cylinder head(s) and oil pan(s). It may include attachments or accessories, such as starter motor, transmission for auxiliary equipment, clutch, oil filter, flywheel, flywheel housing or battery charging generator. A fuel tank is not included. For a complete operating power unit mounted on a base, see POWER UNIT (1), DIESEL.

Part Alternates: 5122980, 71227000, 7122-7000, 2815-01-018-0637, 01-018-0637, 2815010180637, 010180637

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 20 MAR 1976 01-018-0637

Cross Reference | NSN 2815-01-018-0637

Part Number Cage Code Manufacturer
5122980 72582 MTU AMERICA INC.
7122-7000 72582 MTU AMERICA INC.

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Technical Data | NSN 2815-01-018-0637

Characteristic Specifications
CYLINDER QUANTITY 12
CYLINDER ARRANGEMENT SINGLE V-TYPE
STANDARD BORE DIAMETER 4.250 INCHES
STROKE LENGTH 5.000 INCHES
STROKES PER CYCLE 2
BRAKE HORSEPOWER AT SPECIFIED RPM 525 BHP AT 2300 RPM
COOLING MEDIUM LIQUID
DIRECT RAW WATER COOLING FEATURE NOT INCLUDED
CLOSED SYSTEM HULL COOLING FEATURE INCLUDED
PISTON ACTION TYPE SINGLE ACTING
MULTIFUEL USAGE FEATURE NOT PROVIDED
CRANKSHAFT ROTATION DIRECTION CLOCKWISE
DIRECT REVERSIBLE FEATURE NOT INCLUDED
STARTER INCLUDED
STARTING METHOD HYDRAULIC
SUPERCHARGER NOT INCLUDED
FLYWHEEL INCLUDED
FLYWHEEL HOUSING INCLUDED
REDUCTION GEAR INCLUDED
REDUCTION GEAR RATIO 4.5 TO 1
FLUID COUPLING NOT INCLUDED
TRANSMISSION NOT INCLUDED
CLUTCH INCLUDED
MAIN POWER TAKEOFF ROTATION DIRECTION CLOCKWISE
FORDING FEATURE NOT INCLUDED
ACCESSORY COMPONENTS AND QUANTITY AIR CLEANER 1,ALARM SYSTEM FOR HIGH WATER TEMP AND LOW LUBRICATING OIL PRESSURE WITH 12 V BELL 1,AIR HEATER AND PUMP 1,BLOWER ASSY 1,CRANKSHAFT PULLEY 1,FUEL FILTER,PRIMARY 1,FUEL FILTER,SECONDARY 1,FUELINJECTOR N70 12,GEAR ASSY,MARINE HYDRAULIC,TWIN DISC MODEL MG514 1,GENERATOR 1,GOVERNOR 1,HEAT EXCHANGER 1,INSTRUMENT PANEL PACKAGE 1,PUMP,FRESH WATER 1,PUMP,FUEL TRANSFER 1,PUMP,RAW WATER 1,TACHOMETER CABLE PACKAGE 1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY ACCESSORY COMPONENTS AND QUANTITY
III END ITEM IDENTIFICATION LCM8 (LANDING CRAFT,MECHANIZED,1905-01-169-0939 ,1905-01-169-0938 AND 1905-01-284-2647
MANUFACTURERS CODE 72582
DESIGN CONTROL REFERENCE 7122-7000

Restrictions/Controls & Freight Information | NSN 2815-01-018-0637

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
NMF Description 120800 ENGINES, INTERNAL COMBUSTION, NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
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 2815-01-018-0637

Category Code Description
Materiel Category and Inventory ManagerK Tactical and Support Vehicles, Combat and Automotive Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment3 INSURANCE ITEMS. This code will identify items for which there may be occasional intermittent demands not sufficiently repetitive to warrant classification as regular stock items, but for which prudence requires that nominalquan tity be stocked for the reason that the essentiality of the item and the long lead time required to obtain such items by purchase would create an unacceptable situation if no stock were carried.
Specific Group/Generic CodeW Line of Communication/Base Support Systems
Weapons Systems/End Item or Homogeneous GroupWAPort Support and Watercraft Equipment
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 SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityHIf condemned or uneconomically repairable, then dispose at Intermediate level.
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9ANavy-owned stocks of parts peculiar to combat and tactical vehicles of Army design
Naval Inventory Control Point, Mechanicsburg
Source of SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
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