Engine Poppet Valve NSN 2805-00-293-9702

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: 2805-00-293-9702

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Features and Characteristics

Head Style

Mushroom

Head Height

0.2187 inches

Chamfer Angle In Deg

60.0

Chamfer Length

0.0350 inches

Outside Diameter

Between 2.3750 inches and 2.3850 inches

Seat Angle In Deg

30.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.3750 inches

Stem Length

7.9688 inches

Stem Diameter

Between 0.4965 inches and 0.4975 inches

Distance From First Groove To Stem End

0.2102 inches

Distance From Second Groove To Stem End

0.5222 inches

First Groove Diameter

Between 0.4687 inches and 0.4837 inches

Second Groove Diameter

Between 0.4290 inches and 0.4340 inches

First Groove Width

0.1420 inches

Second Groove Width

0.1420 inches

Material And Location

Steel, sae 2330

Metallic Hardness Rating And Location

65.0 rockwell c tip err-100

FSC

2805 Except Aircraft; And Components Gasoline Reciprocating Engines

NIIN

002939702

NSN

2805002939702

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

145036A

Cage Code:

64104

Status:

MSDS:

Part Number:

1A145036A

Cage Code:

23382

Status:

MSDS:

Part Number:

V1778

Cage Code:

59875

Status:

MSDS:

Part Number:

5329278

Cage Code:

19207

Status:

MSDS:

Part Number:

V1486N

Cage Code:

76255

Status:

MSDS:

Part Number:

5E6449

Cage Code:

65282

Status:

MSDS:

Part Number:

T1778

Cage Code:

78557

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 2805-00-293-9702

What are the manufacturers of nsn 2805002939702?

Dresser, Inc. (64104)
Fwd Seagrave Holdings, Lp (23382)
Eaton Industrial Corporation (59875)
U S Army Tank Automotive Command (19207)
Mcquay-norris Inc (76255)
White Motor Corp (65282)
Toledo Pickling & Steel Sales (78557)
Ertel Mfg Corp (92947)

Does this nsn 2805002939702 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2805002939702
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 2805002939702 contain any precious metals?
Precious metal content is unknown.

Does nsn 2805002939702 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2805002939702?
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
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