ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Engine Poppet Valve NSN 2805-00-270-3431

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 2805-00-270-3431 NSN: 2805-00-270-3431

Features and Characteristics

Head Style
Raised face
Head Height
0.2187 inches
Chamfer Angle In Deg
45.0
Groove Diameter
Between 0.2670 inches and 0.2730 inches
Chamfer Length
Between 0.0156 inches and 0.0312 inches
Groove Width
Between 0.0950 inches and 0.1050 inches
Outside Diameter
Between 1.1200 inches and 1.1300 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.2500 inches
Stem Length
Between 4.2636 inches and 4.2676 inches
Stem Diameter
Between 0.3090 inches and 0.3100 inches
Distance From Groove To Stem End
Between 0.2400 inches and 0.2500 inches
Material And Location
Steel, federal standard 66, sae ev4 stem
Metallic Hardness Rating And Location
65.0 shore scleroscope tip err-100
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
002703431
NSN
2805002703431

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AE73C
Cage Code:
66289
Status:
A
MSDS:
Part Number:
625023
Cage Code:
0EXU3
Status:
A
MSDS:
Part Number:
AE73CS
Cage Code:
66289
Status:
A
MSDS:
Part Number:
80A008
Cage Code:
26916
Status:
A
MSDS:
Part Number:
14492
Cage Code:
78152
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 2805-00-270-3431
What are the manufacturers of nsn 2805002703431?
Does this nsn 2805002703431 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805002703431
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 2805002703431 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805002703431 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805002703431?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo