8N1984

View detailed technical data, stock status, and sourcing information for: 8N1984

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8N1984
Federal Supply Group
Engines, Turbines, and Components
Federal Supply Classification
2815 Diesel Engines and Components
National Stock Number
2815-00-457-1612
Item Name Code
60266
Assigment Date
09/08/1969 (56 years ago)

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

1.1188 inches nominal edge radius, i-section type cross-sectional shape style, automotive standard split bearing 2 bolt shaft connecting end style, forged fabrication method, 1.906 inches nominal end thickness

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
1.906 inches nominal
Edge Radius
1.1188 inches nominal
End Hole Inside Diameter
1.250 inches nominal
Piston Connecting End Bearing
included
Bearing Replaceability
replaceable
Piston Connecting End Lubrication Drill Feature
not included
Piston Connecting End Lubrication Method
splash
Shaft Connecting End Bearing
not included
Shaft Connecting End Hole Inside Diameter
1.250 inches nominal
Shaft Connecting End Edge Radius
2.375 inches nominal
Shaft Connecting End Width
4.625 inches nominal
Shaft Connecting End Thickness
1.875 inches nominal
Shaft Connecting End Lubrication Drill Feature
not included
Shaft Connecting End Lubrication Method
full forced-feed
Center To Center Effective Length
9.625 inches nominal
Body Width At Piston Connecting End
1.188 inches nominal
Body Width At Shaft Connecting End
1.188 inches nominal
Body Thickness At Piston Connecting End
1.156 inches nominal
Body Thickness At Shaft Connecting End
1.156 inches nominal
Piston End Connection Style
small engine and automotive standard
Material
steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2815-01-108-9325 No Name Available 09/01/1994

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
5S6360 Piston Connecting Rod
8N1984 Piston Connecting Rod
IPD5S6360 Piston Connecting Rod
IPD8N1984 Piston Connecting Rod

FAQs

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

What is the FSCG of the NSN 2815-00-457-1612?
The FSCG of the NSN 2815-00-457-1612 is 2815
Does the NSN 2815-00-457-1612 have a Schedule B code assigned?
Yes, the Schedule B code is 8409998000
Does NSN 2815-00-457-1612 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 2815-00-457-1612 contain precious materials?
Precious metal content is unknown
Does NSN 2815-00-457-1612 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 2815-00-457-1612 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Sep 8, 1969

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