Engine Poppet Valve NSN 2805-00-271-9550

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: 2805-00-271-9550

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Features and Characteristics

Head Style

Mushroom

Head Height

Between 0.2010 inches and 0.2210 inches

Chamfer Angle In Deg

45.0

Chamfer Length

0.0312 inches

Slot Width

Between 0.1580 inches and 0.1620 inches

Slot Length

Between 0.3300 inches and 0.3380 inches

Outside Diameter

Between 1.5625 inches and 1.5725 inches

Seat Angle In Deg

45.0

Stem Style

Slotted

Carbon Relief Groove

Not included

Neck Radius

0.4375 inches

Stem Length

Between 4.9158 inches and 4.9208 inches

Stem Diameter

Between 0.3720 inches and 0.3730 inches

Distance From Slot To Stem End

0.1094 inches

Slot Radius

Between 0.1790 inches and 0.1810 inches

Material And Location

Steel, federal standard 66, sae ev4 head

Metallic Hardness Rating And Location

37.0 rockwell c tip err-100

Fsc Application Data

Gasoline engine

FSC

2805 Except Aircraft; And Components Gasoline Reciprocating Engines

NIIN

002719550

NSN

2805002719550

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

43014A

Cage Code:

1ML14

Status:

MSDS:

Part Number:

S-1893

Cage Code:

31033

Status:

MSDS:

Part Number:

D-1271

Cage Code:

95019

Status:

MSDS:

Part Number:

40010A

Cage Code:

54845

Status:

MSDS:

Part Number:

1A5884

Cage Code:

95201

Status:

MSDS:

Part Number:

E-118

Cage Code:

83087

Status:

MSDS:

Part Number:

1151

Cage Code:

54509

Status:

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 2805-00-271-9550

What are the manufacturers of nsn 2805002719550?

Brinkley Technology Group, Llc (1ML14)
Trw Inc Trw Intl Trade Government (31033)
Dana Corp (95019)
Hoist Liftruck Mfg Inc (54845)
Napco International Llc (95201)
Hercules Engine Co Inc (28265)
Gould Inc (83087)
Napasco International Inc (54509)

Does this nsn 2805002719550 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2805002719550
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 2805002719550 contain any precious metals?
Precious metal content is unknown.

Does nsn 2805002719550 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2805002719550?
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:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service