Engine Poppet Valve NSN 2805-00-737-8857

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: 2805-00-737-8857

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 2805007378857

Related NSN

Features and Characteristics

Head Style

Flat

Head Height

Between 0.1400 inches and 0.1600 inches

Chamfer Angle In Deg

45.0

Chamfer Length

0.0312 inches

Outside Diameter

Between 1.7450 inches and 1.7550 inches

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.3120 inches

Stem Length

Between 4.5515 inches and 4.5965 inches

Stem Diameter

Between 0.3415 inches and 0.3425 inches

Distance From First Groove To Stem End

0.1830 inches

Distance From Second Groove To Stem End

0.4540 inches

First Groove Diameter

Between 0.2980 inches and 0.3040 inches

Second Groove Diameter

Between 0.2740 inches and 0.2800 inches

First Groove Width

Between 0.0950 inches and 0.1050 inches

Second Groove Width

0.0390 mils and 0.0450 centimeters

Material And Location

Steel

Metallic Hardness Rating And Location

45.0 rockwell c tip err-100

Fsc Application Data

Gasoline engine

FSC

2805 Except Aircraft; And Components Gasoline Reciprocating Engines

NIIN

007378857

NSN

2805007378857

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4-2670

Cage Code:

7X677

Status:

MSDS:

Part Number:

7378857

Cage Code:

19207

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8409918000
NAICS: 333618
SITC: 71391
Description: Parts for spark-ignition internal combustion piston engines, nesoi
End Use (Code 21100):
Industrial engines

Q & A

Frequently asked questions for NSN 2805-00-737-8857

What are the manufacturers of nsn 2805007378857?

General Motors Llc (7X677)
General Motors Corp (24617)
U S Army Tank Automotive Command (19207)

Does this nsn 2805007378857 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2805007378857
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 2805007378857 contain any precious metals?
Precious metal content is unknown.

Does nsn 2805007378857 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2805007378857?
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:

What do you get when you order from nationalstocknumber.org?

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