Model: 1029

Engine Poppet Valve

Properties:

Head Style

Flat

Head Height

Between 0.1970 inches and 0.2070 inches

Chamfer Angle In Deg

30.0

Groove Diameter

Between 0.3290 inches and 0.3350 inches

Chamfer Length

0.0312 inches

Groove Width

Between 0.1320 inches and 0.1420 inches

Outside Diameter

Between 1.6820 inches and 1.6920 inches

Seat Angle In Deg

46.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.5000 inches

Stem Length

Between 7.5895 inches and 7.6205 inches

Stem Diameter

Between 0.4015 inches and 0.4025 inches

Distance From Groove To Stem End

Between 0.3070 inches and 0.3170 inches

Material And Location

Steel, federal standard 66, sae ev1

Fsc Application Data

Diesel engine

NSN

2815-00-274-3413

Part Number

1029

Description

Valve,poppet,engine

CAGE

80825

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 1029 NSN 2815-00-274-3413

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:

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