Model: 14025510

Engine Poppet Valve

Properties:

Head Style

Flat

Head Height

Between 2.7350 millimeters and 2.8850 millimeters

Chamfer Angle In Deg

15.0

Chamfer Length

0.5000 millimeters

Outside Diameter

51.5700 millimeters

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

17.0000 millimeters

Stem Length

Between 126.8600 millimeters and 127.1200 millimeters

Stem Diameter

Between 8.6610 millimeters and 8.6790 millimeters

Distance From First Groove To Stem End

2.6800 millimeters

Distance From Second Groove To Stem End

9.0200 millimeters

First Groove Diameter

Between 7.4400 millimeters and 7.7000 millimeters

Second Groove Diameter

8.6990 millimeters

First Groove Width

2.1800 millimeters

Second Groove Width

2.6700 major mils and 2.9200 major centimeters

Material And Location

Steel, chromium-nickel-alloy

Metallic Hardness Rating And Location

37.0 rockwell c and 42.0 rockwell c

NSN

2815-01-153-1426

Part Number

14025510

Description

Valve,poppet,engine

CAGE

7X677

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 14025510 NSN 2815-01-153-1426

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:

0.3000lbs

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