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Engine Poppet Valve NSN 2805-00-554-6419

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 2805-00-554-6419 NSN: 2805-00-554-6419

Features and Characteristics

Head Style
Mushroom
Head Height
Between 0.0630 inches and 0.1140 inches
Chamfer Angle In Deg
30.0
Chamfer Length
0.0430 inches
Outside Diameter
Between 1.4340 inches and 1.4440 inches
Seat Angle In Deg
45.0
Stem Style
Double grooved
Carbon Relief Groove
Not included
Neck Radius
0.3125 inches
Stem Length
Between 5.5525 inches and 5.5625 inches
Stem Diameter
Between 0.3710 inches and 0.3720 inches
Distance From First Groove To Stem End
Between 0.3935 inches and 0.4435 inches
Distance From Second Groove To Stem End
Between 0.5485 inches and 0.6005 inches
First Groove Diameter
Between 0.3020 inches and 0.3080 inches
Second Groove Diameter
Between 0.3020 inches and 0.3080 inches
First Groove Width
Between 0.0604 inches and 0.0644 inches
Second Groove Width
0.0604 mils and 0.0644 centimeters
Material And Location
Steel
Metallic Hardness Rating And Location
58.0 shore scleroscope stem err-100
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
005546419
NSN
2805005546419

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
80171HC
Cage Code:
89346
Status:
A
MSDS:
Part Number:
VE564
Cage Code:
45225
Status:
A
MSDS:
Part Number:
VE776X
Cage Code:
45225
Status:
A
MSDS:
Part Number:
VE778
Cage Code:
45225
Status:
A
MSDS:
Part Number:
AS911
Cage Code:
59875
Status:
A
MSDS:
Part Number:
S-1614EX
Cage Code:
72156
Status:
A
MSDS:
Part Number:
D-833
Cage Code:
95019
Status:
A
MSDS:
Part Number:
S-1614
Cage Code:
20912
Status:
A
MSDS:
Part Number:
727
Cage Code:
54509
Status:
A
MSDS:
Part Number:
V1056
Cage Code:
76255
Status:
A
MSDS:
Part Number:
S1021
Cage Code:
78557
Status:
A
MSDS:
Part Number:
X-859
Cage Code:
13263
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 2805-00-554-6419
What are the manufacturers of nsn 2805005546419?
Does this nsn 2805005546419 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805005546419
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 2805005546419 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805005546419 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805005546419?
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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