I-242

Engine Poppet Valve

NSN 2805-00-358-3755

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003583755

Detail Specifications

Head Style:

Flat

Head Height:

0.2031 inches

Chamfer Angle In Deg:

30.0

Chamfer Length:

0.0312 inches

Outside Diameter:

Between 2.0890 inches and 2.0990 inches

Seat Angle In Deg:

45.0

Stem Style:

Double grooved

Carbon Relief Groove:

Not included

Neck Radius:

0.6875 inches

Stem Length:

6.7031 inches

Stem Diameter:

Between 0.4015 inches and 0.4025 inches

Distance From First Groove To Stem End:

Between 0.3070 inches and 0.3170 inches

Distance From Second Groove To Stem End:

0.9062 inches

First Groove Diameter:

Between 0.3290 inches and 0.3350 inches

Second Groove Diameter:

Between 0.3435 inches and 0.3485 inches

First Groove Width:

Between 0.3070 inches and 0.3170 inches

Second Groove Width:

0.0625 inches

Material And Location:

Steel, federal standard 66, aisi/sae 3140

Metallic Hardness Rating And Location:

45.0 rockwell c tip

Fsc Application Data:

Gasoline engine

NSN:

2805-00-358-3755

Item Name:

Exhaust Valve,engine

Cage Code:

79606

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

52824D

Cage Code:

29510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V2028

Cage Code:

59875

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V1318

Cage Code:

77220

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

52824D

Cage Code:

0SAT8

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

VI-1145

Cage Code:

53781

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-2028

Cage Code:

20912

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1134

Cage Code:

54509

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V1426N

Cage Code:

76255

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1134

Cage Code:

80825

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-1822

Cage Code:

13263

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

52824D

Cage Code:

92679

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

VI-1145

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:

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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Pricing & Availability

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