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Engine Poppet Valve NSN 2805-00-217-3469

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 2805-00-217-3469 NSN: 2805-00-217-3469

Features and Characteristics

Head Style
Concave
Head Height
Between 0.1510 inches and 0.1610 inches
Chamfer Angle In Deg
45.0
Chamfer Length
0.0312 inches
Outside Diameter
Between 1.4960 inches and 1.5060 inches
Minor Outside Diameter
Between 0.3395 inches and 0.3415 inches
Minor Diameter Length
Between 0.9688 inches and 1.0312 inches
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
0.3750 inches
Stem Length
Between 4.6827 inches and 4.6927 inches
Stem Diameter
Between 0.4330 inches and 0.4340 inches
Distance From First Groove To Stem End
0.2188 inches
Distance From Second Groove To Stem End
0.4375 inches
First Groove Diameter
Between 0.0615 inches and 0.0635 inches
Second Groove Diameter
Between 0.0615 inches and 0.0635 inches
First Groove Width
Between 0.0615 inches and 0.0635 inches
Second Groove Width
Between 0.0615 inches and 0.0635 inches
Material And Location
Sodium internal filling
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
002173469
NSN
2805002173469

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1319090
Cage Code:
12204
Status:
A
MSDS:
Part Number:
SC-1963
Cage Code:
31033
Status:
A
MSDS:
Part Number:
1133SS
Cage Code:
54509
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 2805-00-217-3469
What are the manufacturers of nsn 2805002173469?
Does this nsn 2805002173469 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805002173469
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 2805002173469 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805002173469 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805002173469?
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
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