640955

Engine Accessory Generator

NSN 2920-00-371-5084

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

48 EA

NIIN:

003715084

Product Technical Spec.

Thread Direction:

Right-hand

Thread Length:

Between 0.453 inches and 0.547 inches

Furnished Items:

Woodruff key

Second Step Diameter:

Between 0.668 inches and 0.669 inches

Keyway Width:

0.125 inches

Unthreaded Portion Length:

Between 0.750 inches and 0.844 inches

Mounting Hole Thread Direction:

Right-hand

Mounting Style:

Bracket mtd w/three mtg holes, top hole threaded

Environmental Protection:

Corrosion resistant and fungus resistant

Keyway Length:

0.625 inches

Submersibility:

Nonsubmersible

Shaft Rotation Direction:

Clockwise

Distance From End To Keyway Center:

0.891 inches

Thread Diameter:

0.669 inches

Ground Polarity Type:

Negative or positive

Armature Minimum Speed In Rpm At Full Current Output:

2150

Maximum Output Current Rating In Amps:

40.0

Grounding Method:

External

Shaft Drive End Style:

Straight shaft end, threaded, w/keyway

Distance Between Shaft Center And Bottom Mounting Hole Center:

3.062 inches

Distance Between Shaft Center And Top Mounting Hole Center:

3.062 inches

Angular Deviation Of First Hole From Top Center In Deg:

193.0

Angular Deviation Of Second Hole From First Hole In Deg:

164.0

Distance Between Inside Surfaces Of Hinge Bracket:

6.688 inches

Distance Between Outside Surfaces Of Hinge Bracket:

7.500 inches

Bottom Mounting Hole Diameter:

Between 0.316 inches and 0.324 inches

Thread Series:

Uns

Thread Class:

Mounting Hole Thread Series Designator:

Unc

Mounting Hole Thread Diameter:

0.312 inches

Mounting Hole Thready Qty Per Inch (tpi):

Mounting Hole Thread Class:

Thready Qty Per Inch (tpi):

Voltage In Volts:

6.0

NSN:

2920-00-371-5084

Item Name:

Generator,automotive

Cage Code:

89749

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

07-640955

Cage Code:

16662

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1102767

Cage Code:

16764

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1102767

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1102767

Cage Code:

61928

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1102767

Cage Code:

1LW55

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

640955

Cage Code:

12603

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10A2445

Cage Code:

81240

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

07-640955

Cage Code:

66654

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

17311

FIIG:

A14700

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:

062120

UFC:

34760

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

590

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 640955 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Automotive Generator"

A generator primarily designed to be mounted on an internal combustion engine, and to be driven by the engine to keep the battery in a charged condition. May also supply current for the engine ignition system and/or electrical equipment which is connected to the battery circuit. Includes alternating current generators designed for use with a rectifier. Excludes the major generator of "generating sets". For generators specifically designed for aircraft use and not mounted on the engine, see generator, direct current.