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NSN: 2815-00-004-2541
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Cross Reference These part numbers have the same form, fit, and function of 8390054

Item Number Cage
8390054 72915
16-645E5LL 72915

Characteristic Codes 8390054 spec. code meanings

Code Translation
AKYD The name and number of parts supplied with the item which may be required for application.
AXCW The power delivered by the item at specified revolutions per minute.
AXJL An indication of whether or not a clutch is included.
AXDA An indication of whether or not a closed system hull cooling feature is included.
ACZV The cooling medium used to maintain the required operating temperature of the item.
AXDK The crankshaft rotation direction viewed from and facing the main driving end.
AWXE The arrangement of the cylinders.
AAXZ The number of cylinders incorporated in the item.
AXCZ An indication of whether or not a direct raw water cooling feature is included.
AXDN An indication of whether or not a direct reversible feature is included.
AGEB An indication of whether or not a feature is included for the item to be operated in a specified depth of water without malfunction.
AXJA An indication of whether or not a fluid coupling is included.
AXDT An indication of whether or not the flywheel housing is included.
AXDS An indication of whether or not a flywheel is included.
AXDF An indication of whether or not a multifuel usage feature is provided.
AXJM The direction of the main power takeoff rotation, when viewed from and facing the main drive end.
AXDW An indication of whether or not a reduction gear is included.
AXDD Indicates the type of piston action provided.
ACXZ The length of a straight line which passes through the center of the cylinder /engine, compressor, or the like/, and terminates at the inside diameter.
AYPC An indication of whether or not a starter is included.
AXDP The means used to start the item.
AWXF The measured distance of the stroke.
AXCQ The number of strokes required to complete one cycle.
AXDR An indication of whether or not a supercharger is included.
AXJB An indication of whether or not a transmission is included.

8390054 Diesel Engine

Mfr. Cage 72915


AKYD Accessory Components And Quantity
Pump,sea water 1; pump,lube oil scavenging 1; pump,fuel oil 1; pump,lube oil pressure 1; pump,lube oil piston cooling 1; pump,fresh water 2; thermocouple,exhaust 1; governor,regulating 1; generator,tachometer 1; separator,lube oil 1; turbocharger 1; filter,oil,turbocharger 1; counter,mechanical 1; magneto 1; starter motor 2
AXCW Brake Horsepower At Specified Rpm
2750 bhp at 860 rpm
AXJL Clutch
Not included
AXDA Closed System Hull Cooling Feature
ACZV Cooling Medium
AXDK Crankshaft Rotation Direction
AWXE Cylinder Arrangement
Single v-type
AAXZ Cylinder Quantity
AXCZ Direct Raw Water Cooling Feature
AXDN Direct Reversible Feature
Not included
AGEB Fording Feature
Not included
AXJA Fluid Coupling
Not included
AXDT Flywheel Housing
AXDS Flywheel
AXDF Multifuel Usage Feature
Not provided
AXJM Main Power Takeoff Rotation Direction
AXDW Reduction Gear
Not included
AXDD Piston Action Type
Single acting
ACXZ Standard Bore Diameter
9.062 inches
AYPC Starter
Not included
AXDP Starting Method
AWXF Stroke Length
10.000 inches
AXCQ Strokes Per Cycle
AXDR Supercharger
AXJB Transmission
Not included

Technical Definition

Engine, Diesel, also referenced with federal logistics item name code 03751 - 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.
National Stock Number (NSN) 2815-00-004-2541

Last Modified: 02/08/2017