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Engine Poppet Valve NSN 2805-00-517-9932

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 2805-00-517-9932 NSN: 2805-00-517-9932

Features and Characteristics

Head Style
Mushroom
Head Height
0.1570 inches
Chamfer Angle In Deg
30.0
Groove Diameter
Between 0.4550 inches and 0.4600 inches
Chamfer Length
0.1360 inches
Groove Width
0.2500 inches
Taper Angle In Deg
15.0
Outside Diameter
Between 1.8800 inches and 1.8900 inches
Minor Outside Diameter
Between 0.3950 inches and 0.3990 inches
Minor Diameter Length
Between 0.0350 inches and 0.0400 inches
Seat Angle In Deg
44.0
Stem Style
Tapered and grooved
Carbon Relief Groove
Not included
Neck Radius
0.3750 inches
Stem Length
6.4060 inches
Stem Diameter
Between 0.4940 inches and 0.4950 inches
Distance From Minor Diameter To Stem End
Between 0.4050 inches and 0.4070 inches
Distance From Groove To Stem End
Between 0.8700 inches and 0.8800 inches
Material And Location
Steel stem
Metallic Hardness Rating And Location
60.0 shore scleroscope tip err-100
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
005179932
NSN
2805005179932

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS1811
Cage Code:
31033
Status:
A
MSDS:
Part Number:
R600I307
Cage Code:
14351
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 2805-00-517-9932
What are the manufacturers of nsn 2805005179932?
Does this nsn 2805005179932 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805005179932
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 2805005179932 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805005179932 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805005179932?
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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