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Engine Poppet Valve NSN 2805-00-979-6550

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 2805-00-979-6550 NSN: 2805-00-979-6550

Features and Characteristics

Head Style
Flat
Head Height
0.1650 inches
Chamfer Angle In Deg
30.0
Chamfer Length
0.0310 inches
Taper Angle In Deg
45.0
Outside Diameter
1.7520 inches
Minor Outside Diameter
0.3250 inches
Minor Diameter Length
0.1000 inches
Seat Angle In Deg
45.0
Stem Style
Tapered
Carbon Relief Groove
Not included
Stem Length
5.2200 inches
Stem Diameter
0.3700 inches
Distance From Minor Diameter To Stem End
0.3000 inches
Material And Location
Steel
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
009796550
NSN
2805009796550

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C4TZ6507J
Cage Code:
57526
Status:
A
MSDS:
Part Number:
1964
Cage Code:
19239
Status:
A
MSDS:
Part Number:
V-2486
Cage Code:
59875
Status:
A
MSDS:
Part Number:
V-1964
Cage Code:
77220
Status:
A
MSDS:
Part Number:
V2108NSTD
Cage Code:
76255
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 2805-00-979-6550
What are the manufacturers of nsn 2805009796550?
Does this nsn 2805009796550 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805009796550
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 2805009796550 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805009796550 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805009796550?
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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