Model: 83086AS

Engine Poppet Valve

Properties:

Head Style

Flat

Head Height

Between 0.1970 inches and 0.2070 inches

Chamfer Angle In Deg

45.0

Groove Diameter

Between 0.3590 inches and 0.3650 inches

Chamfer Length

0.0300 inches

Groove Width

Between 0.1320 inches and 0.1420 inches

Outside Diameter

Between 1.6170 inches and 1.6270 inches

Seat Angle In Deg

45.0

Stem Style

Grooved

Carbon Relief Groove

Included

Neck Radius

0.3750 inches

Stem Length

Between 6.1510 inches and 6.1650 inches

Stem Diameter

Between 0.4345 inches and 0.4355 inches

Distance From Groove To Stem End

Between 0.2540 inches and 0.2680 inches

Material And Location

Steel, fed standard 66, sae 2112n, head

Material And Location

Steel, federal standard 66, aisi/sae 8645 stem

NSN

2815-00-363-7787

Part Number

83086AS

Description

Valve,poppet,engine

CAGE

1ML14

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 83086AS NSN 2815-00-363-7787

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:

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