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Engine Poppet Valve NSN 2805-00-528-6380

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 2805-00-528-6380 NSN: 2805-00-528-6380

Features and Characteristics

Head Style
Flat
Head Height
0.1406 inches
Chamfer Angle In Deg
45.0
Groove Diameter
Between 0.2100 inches and 0.2200 inches
Chamfer Length
0.0312 inches
Groove Width
Between 0.1540 inches and 0.1640 inches
Outside Diameter
Between 1.3100 inches and 1.3150 inches
Seat Angle In Deg
44.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.3125 inches
Stem Length
Between 5.4340 inches and 5.4400 inches
Stem Diameter
Between 0.3090 inches and 0.3095 inches
Distance From Groove To Stem End
0.2500 inches
Material And Location
Steel, federal standard 66, sae vf2 seat face
Metallic Hardness Rating And Location
45.0 rockwell c tip
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
005286380
NSN
2805005286380

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
101-0305
Cage Code:
44940
Status:
A
MSDS:
Part Number:
110A305
Cage Code:
44940
Status:
A
MSDS:
Part Number:
110-305
Cage Code:
44940
Status:
A
MSDS:
Part Number:
543B
Cage Code:
44940
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 2805-00-528-6380
What are the manufacturers of nsn 2805005286380?
Does this nsn 2805005286380 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805005286380
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 2805005286380 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805005286380 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805005286380?
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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