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Engine Poppet Valve NSN 2810-00-810-7294

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 2810-00-810-7294 NSN: 2810-00-810-7294

Features and Characteristics

Head Style
Mushroom
Head Height
Between 0.4860 inches and 0.5160 inches
Groove Diameter
Between 0.5660 inches and 0.5700 inches
Groove Width
Between 0.1865 inches and 0.1885 inches
Outside Diameter
Between 2.5680 inches and 2.5980 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.8750 inches
Stem Length
Between 5.6070 inches and 5.6370 inches
Stem Diameter
Between 0.6765 inches and 0.6775 inches
Distance From Groove To Stem End
Between 0.2230 inches and 0.2330 inches
Material And Location
Steel head err-100 err-100
Metallic Hardness Rating And Location
69.0 rockwell superficial 30-n tip err-100
Fsc Application Data
Aircraft eng r2800
FSC
2810 Aircraft Prime Mover; And Components Gasoline Reciprocating Engines
NIIN
008107294
NSN
2810008107294

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
221002M005
Cage Code:
77445
Status:
A
MSDS:
Part Number:
168735M5
Cage Code:
98750
Status:
A
MSDS:
Part Number:
190158M5
Cage Code:
98750
Status:
A
MSDS:
Part Number:
221002M5
Cage Code:
98750
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8409100080
  • NAICS: 336412
  • SITC: 71319
  • Description: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
  • End Use (Code 50020):
    Engines and turbines for military aircraft

Q & A

Frequently asked questions for NSN 2810-00-810-7294
What are the manufacturers of nsn 2810008107294?
Does this nsn 2810008107294 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2810008107294
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 2810008107294 contain any precious metals?
Precious metal content is unknown.
Does nsn 2810008107294 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2810008107294?
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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