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Engine Poppet Valve NSN 2805-00-678-1383

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 2805-00-678-1383 NSN: 2805-00-678-1383

Features and Characteristics

Head Style
Flat
Head Height
0.1600 inches
Chamfer Angle In Deg
45.0
Groove Diameter
Between 0.2680 inches and 0.2720 inches
Chamfer Length
0.0150 inches
Groove Width
Between 0.0950 inches and 0.1050 inches
Outside Diameter
Between 1.7280 inches and 1.7380 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.3800 inches
Stem Length
Between 4.3350 inches and 4.3450 inches
Stem Diameter
Between 0.3100 inches and 0.3105 inches
Distance From Groove To Stem End
Between 0.1830 inches and 0.1930 inches
Material And Location
Steel, federal standard 66, sae hnv3
Metallic Hardness Rating And Location
50.0 rockwell c seat face err-100
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
006781383
NSN
2805006781383

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8754638
Cage Code:
19207
Status:
A
MSDS:
Part Number:
2805006781383
Cage Code:
SCY13
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 2805-00-678-1383
What are the manufacturers of nsn 2805006781383?
Does this nsn 2805006781383 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805006781383
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 2805006781383 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805006781383 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805006781383?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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