2805-00-139-4449

Find complete technical information, availability, and procurement data for: 2805-00-139-4449
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-139-4449

Item Name Code

60266

Assigment Date

08/18/1971 (54 years ago)

A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

forged fabrication method, 1.010 inches nominal edge radius, i-section type cross-sectional shape style, 1.128 inches nominal end thickness, automotive standard split bearing 2 bolt shaft connecting end style

Product Characteristics

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

Cross-Sectional Shape Style: i-section type
Fabrication Method: forged
Shaft Connecting End Style: automotive standard split bearing 2 bolt
End Thickness: 1.128 inches nominal
Edge Radius: 1.010 inches nominal
End Hole Inside Diameter: 0.748 inches nominal
Piston Connecting End Bearing: included
Bearing Replaceability: replaceable
Piston Connecting End Lubrication Drill Feature: included
Piston Connecting End Lubrication Method: splash
Shaft Connecting End Bearing: not included
Shaft Connecting End Hole Inside Diameter: 2.000 inches nominal
Shaft Connecting End Edge Radius: 1.420 inches nominal
Shaft Connecting End Width: 2.875 inches nominal
Shaft Connecting End Thickness: 1.120 inches nominal
Shaft Connecting End Lubrication Drill Feature: included
Shaft Connecting End Lubrication Method: splash
Center To Center Effective Length: 8.375 inches nominal
Body Width At Piston Connecting End: 0.610 inches nominal
Body Width At Shaft Connecting End: 0.925 inches nominal
Body Thickness At Piston Connecting End: 0.480 inches nominal
Body Thickness At Shaft Connecting End: 0.480 inches nominal
Piston End Connection Style: small engine and automotive standard
Material: steel

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
69004C91	Piston Connecting Rod
DA68AS1	Piston Connecting Rod
DA68AS9	Piston Connecting Rod

FAQs

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

What is the FSCG of the NSN 2805-00-139-4449?

The FSCG of the NSN 2805-00-139-4449 is 2805

Does the NSN 2805-00-139-4449 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-139-4449 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 2805-00-139-4449 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-139-4449 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 2805-00-139-4449 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Aug 18, 1971