5171453

View detailed technical data, stock status, and sourcing information for: 5171453
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-391-9494

Item Name Code

03751

Assigment Date

01/01/1963 (63 years ago)

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.

4.250 inches standard bore diameter, air cleaner 1,cooler,fresh water 1,cooler,lubricating oil 1,filter,fuel oil 1,filter,lubricating oil 1,governor 1,pan,oil 1,pump,fresh water 1,pump,fuel transfer 1,pump,sea water 1,tank,expansion,water 1 accessory components and quantity, straight in-line cylinder arrangement, 2100.00 pounds weight, 6 cylinder quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cylinder Quantity: 6
Standard Bore Diameter: 4.250 inches
Accessory Components And Quantity: air cleaner 1,cooler,fresh water 1,cooler,lubricating oil 1,filter,fuel oil 1,filter,lubricating oil 1,governor 1,pan,oil 1,pump,fresh water 1,pump,fuel transfer 1,pump,sea water 1,tank,expansion,water 1
Weight: 2100.00 pounds
Cylinder Arrangement: straight in-line
Stroke Length: 5.000 inches
Strokes Per Cycle: 2
Piston Action Type: single acting
Crankshaft Rotation Direction: clockwise
Starting Method: electrical
Engine Overall Height: 38.000 inches nominal
Engine Overall Length: 63.000 inches nominal
Engine Overall Width: 29.000 inches nominal
Voltage In Volts: 24.0

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
5171453	Diesel Engine
6-71LB49A	Diesel Engine

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2815-00-391-9494?

The FSCG of the NSN 2815-00-391-9494 is 2815

Does the NSN 2815-00-391-9494 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-391-9494 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2815-00-391-9494 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-391-9494 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2815-00-391-9494 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963