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Engine Poppet Valve NSN 2805-00-718-1498

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 2805-00-718-1498 NSN: 2805-00-718-1498

Features and Characteristics

Head Style
Mushroom
Head Height
0.1720 inches
Chamfer Angle In Deg
30.0
Hole Diameter
0.1280 inches
Groove Diameter
0.3210 inches
Chamfer Length
0.0100 inches
Groove Width
0.7500 inches
Outside Diameter
Between 1.3230 inches and 1.3330 inches
Seat Angle In Deg
44.0
Stem Style
Drilled and grooved
Carbon Relief Groove
Not included
Neck Radius
0.2500 inches
Stem Length
5.0300 inches
Stem Diameter
Between 0.3377 inches and 0.3385 inches
Distance From Groove To Stem End
3.5190 inches
Distance From Hole Center To Stem End
0.4530 inches
Material And Location
Steel, federal standard 66, sae ev8
Metallic Hardness Rating And Location
34.0 rockwell c
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
007181498
NSN
2805007181498

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
F600I352
Cage Code:
14351
Status:
A
MSDS:
Part Number:
271MEM1
Cage Code:
05415
Status:
A
MSDS:
Part Number:
R6001-352
Cage Code:
14351
Status:
A
MSDS:
Part Number:
1053
Cage Code:
54509
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 2805-00-718-1498
What are the manufacturers of nsn 2805007181498?
Does this nsn 2805007181498 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805007181498
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 2805007181498 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805007181498 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805007181498?
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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