AS1790N

Engine Poppet Valve

NSN 2815-00-020-4632

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000204632

Product Features

Used on cummins diesel engine, mdl nvh450, vt600, nh220, nh, nhb, nhbb, nhe195, nh220b, nh220bi, nhs, nhrs, hhbs, nrt, nrto, nrtm, nh180, nh195, hr, hrbb, hrf, hrs, hrb, hrbs

Technical Specifications of NSN

Head Style:

Flat

Head Height:

0.2031 inches

Chamfer Angle In Deg:

30.0

Chamfer Length:

0.0312 inches

Outside Diameter:

1.7500 inches

Minor Outside Diameter:

0.3750 inches

Minor Diameter Length:

0.7500 inches

Seat Angle In Deg:

45.0

Stem Style:

Double grooved

Carbon Relief Groove:

Not included

Neck Radius:

0.3750 inches

Stem Length:

6.8594 inches

Stem Diameter:

0.4062 inches

Distance From First Groove To Stem End:

0.3750 inches

Distance From Second Groove To Stem End:

0.5312 inches

First Groove Diameter:

0.3070 inches

Second Groove Diameter:

0.3070 inches

First Groove Width:

0.0625 inches

Second Groove Width:

0.0625 inches

Material And Location:

Steel stem

Material And Location:

Steel, corrosion resisting head

NSN:

2815-00-020-4632

Item Name:

Engine Valve,exhaust

Cage Code:

31033

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

3803522

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

144911

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-1296X

Cage Code:

53781

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

E-326S

Cage Code:

83087

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

70130

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

70671

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-1296X

Cage Code:

45225

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15884

FIIG:

A11200

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

7.0 X 2.0 X 2.0

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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Sales Record Retention of 7 years
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Pricing & Availability

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Definition Definition of approved item name (AIN): "Exhaust Engine Valve"

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.