Engine Poppet Valve NSN 2815-00-274-3423

Item Description

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.

NSN: 2815-00-274-3423

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Features and Characteristics

Head Style

Flat

Head Height

0.1561 inches

Chamfer Angle In Deg

45.0

Chamfer Length

0.0156 inches

Outside Diameter

Between 1.8550 inches and 1.8650 inches

Seat Angle In Deg

44.0

Carbon Relief Groove

Not included

Neck Radius

0.3750 inches

Stem Length

Between 6.9310 inches and 6.9560 inches

Stem Diameter

Between 0.4344 inches and 0.4352 inches

Distance From First Groove To Stem End

0.3590 inches

Distance From Second Groove To Stem End

Between 0.6710 inches and 0.6910 inches

Distance From Third Groove To Stem End

0.8750 inches

First Groove Diameter

Between 0.4040 inches and 0.4080 inches

Second Groove Diameter

Between 0.4040 inches and 0.4080 inches

Third Groove Diameter

Between 0.4040 inches and 0.4080 inches

First Groove Width

Between 0.1320 inches and 0.1420 inches

Second Groove Width

0.1320 mils and 0.1420 centimeters

Third Groove Width

Between 0.0300 inches and 0.0400 inches

Material And Location

Steel, federal standard 66, aisi/sae 3140

Metallic Hardness Rating And Location

44.0 rockwell c tip err-100

Fsc Application Data

Diesel engine

Departure From Cited Document

Mile11276, paragraph 3.8.3valves

FSC

2815 Diesel Engines And Components

NIIN

002743423

NSN

2815002743423

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILE11276

Cage Code:

81349

Status:

MSDS:

Part Number:

QPL11276

Cage Code:

97403

Status:

MSDS:

Part Number:

TD600I00308

Cage Code:

14351

Status:

MSDS:

Part Number:

TD600I308

Cage Code:

14351

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8409998000
NAICS: 333618
SITC: 71392
Description: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
End Use (Code 21100):
Industrial engines

Q & A

Frequently asked questions for NSN 2815-00-274-3423

What are the manufacturers of nsn 2815002743423?

Does this nsn 2815002743423 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2815002743423
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.

Does nsn 2815002743423 contain any precious metals?
Precious metal content is unknown.

Does nsn 2815002743423 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2815002743423?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

15884

FIIG:

A11200

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service