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Engine Poppet Valve NSN 2805-00-491-3291

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 2805-00-491-3291 NSN: 2805-00-491-3291

Features and Characteristics

Head Style
Concave
Head Height
0.1250 inches
Chamfer Angle In Deg
30.0
Chamfer Length
0.0156 inches
Outside Diameter
1.7812 inches
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
0.1875 inches
Stem Length
4.8750 inches
Stem Diameter
0.3725 inches
Distance From First Groove To Stem End
0.3224 inches
Distance From Second Groove To Stem End
0.4688 inches
First Groove Diameter
0.3030 inches
Second Groove Diameter
0.3030 inches
First Groove Width
0.0156 inches
Second Groove Width
0.0620 inches
Material And Location
Steel
Special Features
Used on 1979-83 chrysler corporation 318 engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
004913291
NSN
2805004913291

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V-2506
Cage Code:
31033
Status:
A
MSDS:
Part Number:
2465335
Cage Code:
86403
Status:
A
MSDS:
Part Number:
V-1966
Cage Code:
95019
Status:
A
MSDS:
Part Number:
1966
Cage Code:
54509
Status:
A
MSDS:
Part Number:
V2095NSTD
Cage Code:
76255
Status:
A
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 2805-00-491-3291
What are the manufacturers of nsn 2805004913291?
Does this nsn 2805004913291 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805004913291
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 2805004913291 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805004913291 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805004913291?
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:
A
Cond. Code:
2
Status:
A

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