57023

Engine Poppet Valve

NSN 2805-00-517-1680

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

* special requirements. EA

NIIN:

005171680

Product Technical Spec.

Head Style:

Flat

Head Height:

Between 0.1875 inches and 0.1975 inches

Chamfer Angle In Deg:

45.0

Chamfer Length:

0.0312 inches

Slot Width:

Between 0.0790 inches and 0.0810 inches

Slot Length:

Between 0.3300 inches and 0.3380 inches

Outside Diameter:

Between 1.6875 inches and 1.6975 inches

Seat Angle In Deg:

45.0

Stem Style:

Slotted

Carbon Relief Groove:

Not included

Neck Radius:

0.4375 inches

Stem Length:

5.0312 inches

Stem Diameter:

Between 0.3720 inches and 0.3730 inches

Distance From Slot To Stem End:

Between 0.1063 inches and 0.1093 inches

Slot Radius:

Between 0.0790 inches and 0.0810 inches

Material And Location:

Steel, federal standard 66, aisi/sae 3140

NSN:

2805-00-517-1680

Item Name:

Engine Valve,intake

Cage Code:

30076

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

V702

Cage Code:

59875

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-727

Cage Code:

95019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

57023

Cage Code:

04627

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-637

Cage Code:

13263

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A163280

Cage Code:

19207

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A171680

Cage Code:

19207

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1B8611

Cage Code:

95201

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

V-702

Cage Code:

20912

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

282

Cage Code:

54509

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HC43013A

Cage Code:

29510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2BL0710

Cage Code:

62265

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:

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:

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 57023 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Intake 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.