1044-7100

View detailed technical data, stock status, and sourcing information for: 1044-7100
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-431-6251

Item Name Code

10243

Assigment Date

04/26/1971 (55 years ago)

base mounting type, liquid cooling medium, open inclosure type, 4 cylinder quantity, 4.250 inches standard bore diameter

Product Characteristics

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

Mounting Type: base
Cylinder Quantity: 4
Standard Bore Diameter: 4.250 inches
Cooling Medium: liquid
Inclosure Type: open
Cylinder Arrangement: straight in-line
Stroke Length: 5.000 inches
Strokes Per Cycle: 2
Brake Horsepower At Specified Rpm: 85 bhp at 1200 rpm
Direct Raw Water Cooling Feature: not included
Closed System Hull Cooling Feature: not included
Piston Action Type: single acting
Dual Ignition System: not included
Crankshaft Rotation Direction: counterclockwise
Direct Reversible Feature: not included
Starting Method: hydraulic unit
Supercharger: not included
Reduction Gear: not included
Transmission: not included
Clutch: included
Main Power Takeoff Rotation Direction: counterclockwise
Main Power Takeoff Drive Type: flexible coupling
Governor Controlled Feature: not included
Electromagnetic Interference Suppression: not provided
Special Features: w/belt,crankshaft pulley type 245,bracket,engine lifting type 2,cable,shut-off type n1,cleaner,air type 1,connection,muffler type 164,control,throttle type 73,cooler,oil type 167,dipstick type 303,drive,tachometer type 25,fan type 442,filter,oil type 51,flywheel type 169,housing,air inlettype 442,injector n-65,instruments type 67,manifold,exhaust,water cooled,oil distribution system type 3,pan,oiltype 5,pulley,crankshaft type 177,radiator,shroud,fan,temp and pressure controlled energency systems,tube,oil pan drain type 388,tube,water bypass type 196
Reference Number Differentiating Characteristics: as differenentiated by special features

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
1044-7100	Diesel Power Unit
4030CMO	Diesel Power Unit
5170935	Diesel Power Unit

FAQs

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

What is the FSCG of the NSN 2815-00-431-6251?

The FSCG of the NSN 2815-00-431-6251 is 2815

Does the NSN 2815-00-431-6251 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-431-6251 require demilitarization?

"commerce control list items (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 demic is "6" (note 8)"

Does NSN 2815-00-431-6251 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-431-6251 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 2815-00-431-6251 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Apr 26, 1971