Model: 8H1993

Engine Poppet Valve

Description:

Flat head style, 0.2812 inches head height, 0.0312 inches chamfer length, 2.3437 inches outside diameter, 45.0 seat angle in deg.

Properties:

Head Style

Flat

Head Height

0.2812 inches

Chamfer Angle In Deg

45.0

Chamfer Length

0.0312 inches

Taper Angle In Deg

20.0

Outside Diameter

2.3437 inches

Minor Outside Diameter

0.3750 inches

Minor Diameter Length

0.1250 inches

Seat Angle In Deg

45.0

Stem Style

Tapered

Carbon Relief Groove

Not included

Neck Radius

0.6875 inches

Stem Length

9.0000 inches

Stem Diameter

0.5000 inches

Distance From Minor Diameter To Stem End

0.4375 inches

Material And Location

Steel stem

Material And Location

Steel, corrosion resisting head

NSN

2815-00-065-1943

Part Number

8H1993

Description

Valve,poppet,engine

CAGE

11083

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 8H1993 NSN 2815-00-065-1943

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:

9.0 X 3.0 X 3.0

Paclk Weight:

1.3000lbs

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