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Engine Poppet Valve NSN 2805-00-620-3834

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 2805-00-620-3834 NSN: 2805-00-620-3834

Features and Characteristics

Head Style
Flat
Head Height
0.1450 inches
Chamfer Angle In Deg
45.0
Hole Diameter
0.1020 inches
Chamfer Length
0.0312 inches
Outside Diameter
0.8437 inches
Seat Angle In Deg
45.0
Stem Style
Drilled
Carbon Relief Groove
Not included
Neck Radius
0.1875 inches
Stem Length
3.4175 inches
Stem Diameter
Between 0.2490 inches and 0.2500 inches
Distance From Hole Center To Stem End
0.1560 inches
Material And Location
Steel stem
Metallic Hardness Rating And Location
Not rated
Special Features
W/two bore holes 0.110 in. Diameter on head
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
006203834
NSN
2805006203834

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
260075
Cage Code:
08645
Status:
A
MSDS:
Part Number:
26973
Cage Code:
08645
Status:
A
MSDS:
Part Number:
PLP260075
Cage Code:
08649
Status:
A
MSDS:
Part Number:
102602-1
Cage Code:
56190
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 2805-00-620-3834
What are the manufacturers of nsn 2805006203834?
Does this nsn 2805006203834 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805006203834
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 2805006203834 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805006203834 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805006203834?
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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