Model: 78047AS

Engine Poppet Valve

Special Features:

With valve keepers

Properties:

Head Style

Flat

Head Height

Between 0.1870 inches and 0.1970 inches

Chamfer Angle In Deg

45.0

Groove Diameter

Between 0.3290 inches and 0.3350 inches

Chamfer Length

0.0312 inches

Groove Width

Between 0.0950 inches and 0.1050 inches

Outside Diameter

Between 1.3730 inches and 1.3770 inches

Seat Angle In Deg

45.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.4375 inches

Stem Length

4.5265 inches

Stem Diameter

Between 0.3725 inches and 0.3735 inches

Distance From Groove To Stem End

0.2812 inches

Material And Location

Steel stem

Material And Location

Steel, federal standard 66, sae ev4 head

Fsc Application Data

Diesel engine

NSN

2815-00-288-3903

Part Number

78047AS

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 78047AS NSN 2815-00-288-3903

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:

0.2000lbs

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

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this engine poppet valve (NSN 2815-00-288-3903) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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