2815-00-140-4263

Find complete technical information, availability, and procurement data for: 2815-00-140-4263
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-140-4263

Item Name Code

15884

Assigment Date

08/25/1971 (54 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.

0.0860 inches minimum and 0.0930 inches maximum head height, 1.2550 inches minimum and 1.2630 inches maximum outside diameter, 45.0 seat angle in deg, not included carbon relief groove, flat head style

Product Characteristics

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

Head Style: flat
Head Height: 0.0860 inches minimum and 0.0930 inches maximum
Outside Diameter: 1.2550 inches minimum and 1.2630 inches maximum
Seat Angle In Deg: 45.0
Carbon Relief Groove: not included
Neck Radius: 0.1968 inches nominal
Stem Length: 5.2812 inches nominal
Stem Diameter: 0.3520 inches nominal
Metallic Hardness Rating And Location: 54.0 rockwell c minimum tip and 60.0 rockwell c maximum tip

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:

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6360530301	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-00-140-4263?

The FSCG of the NSN 2815-00-140-4263 is 2815

Does the NSN 2815-00-140-4263 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-140-4263 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 2815-00-140-4263 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-140-4263 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 2815-00-140-4263 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Aug 25, 1971