Model: 207241

Engine Poppet Valve

Properties:

Head Style

Flat

Head Height

Between 0.2656 inches and 0.2750 inches

Chamfer Angle In Deg

45.0

Groove Diameter

Between 0.4220 inches and 0.4280 inches

Chamfer Length

Between 0.0100 inches and 0.0250 inches

Groove Width

Between 0.1320 inches and 0.1420 inches

Outside Diameter

Between 2.2150 inches and 2.2250 inches

Seat Angle In Deg

30.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

Between 0.7900 inches and 0.8100 inches

Stem Length

Between 7.2730 inches and 7.2870 inches

Stem Diameter

Between 0.4945 inches and 0.4955 inches

Distance From Groove To Stem End

0.4600 inches

Material And Location

Steel

Metallic Hardness Rating And Location

52.0 rockwell c tip

NSN

2815-01-057-6639

Part Number

207241

Description

Valve,poppet,engine

CAGE

15434

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.

Part 207241 NSN 2815-01-057-6639

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15884

FIIG:

A11200

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.7000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8409998000
SITC: 71392
End Use: Industrial engines
NAICS: 333618
USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi