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Engine Poppet Valve NSN 2805-00-354-0603

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 2805-00-354-0603 NSN: 2805-00-354-0603

Features and Characteristics

Head Style
Flat
Head Height
Between 0.2000 inches and 0.2150 inches
Chamfer Angle In Deg
45.0
Groove Diameter
Between 0.2760 inches and 0.2800 inches
Chamfer Length
0.0132 inches
Groove Width
0.1900 inches
Outside Diameter
Between 1.7130 inches and 1.7230 inches
Seat Angle In Deg
45.0
Carbon Relief Groove
Not included
Neck Radius
0.3750 inches
Stem Length
Between 6.7850 inches and 6.8000 inches
Stem Diameter
Between 0.4335 inches and 0.4345 inches
Distance From Groove To Stem End
Between 0.2010 inches and 0.2030 inches
Material And Location
Steel, federal standard 66, aisi/sae 8645 stem
Metallic Hardness Rating And Location
Not rated
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
003540603
NSN
2805003540603

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10A2273
Cage Code:
81240
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 2805-00-354-0603
What are the manufacturers of nsn 2805003540603?
Does this nsn 2805003540603 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805003540603
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 2805003540603 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805003540603 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805003540603?
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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