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Engine Poppet Valve NSN 2815-01-153-1426

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 2815-01-153-1426 NSN: 2815-01-153-1426

Features and Characteristics

Head Style
Flat
Head Height
Between 2.7350 millimeters and 2.8850 millimeters
Chamfer Angle In Deg
15.0
Chamfer Length
0.5000 millimeters
Outside Diameter
51.5700 millimeters
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
17.0000 millimeters
Stem Length
Between 126.8600 millimeters and 127.1200 millimeters
Stem Diameter
Between 8.6610 millimeters and 8.6790 millimeters
Distance From First Groove To Stem End
2.6800 millimeters
Distance From Second Groove To Stem End
9.0200 millimeters
First Groove Diameter
Between 7.4400 millimeters and 7.7000 millimeters
Second Groove Diameter
8.6990 millimeters
First Groove Width
2.1800 millimeters
Second Groove Width
2.6700 major mils and 2.9200 major centimeters
Material And Location
Steel, chromium-nickel-alloy
Metallic Hardness Rating And Location
37.0 rockwell c and 42.0 rockwell c
FSC
2815 Diesel Engines And Components
NIIN
011531426
NSN
2815011531426

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
14025510
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
14050651
Cage Code:
11862
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8409998000
  • NAICS: 333618
  • SITC: 71392
  • Description: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 2815-01-153-1426
What are the manufacturers of nsn 2815011531426?
Does this nsn 2815011531426 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2815011531426
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 2815011531426 contain any precious metals?
No precious metal content.
Does nsn 2815011531426 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2815011531426?
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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