7734389

Engine Accessory Generator

NSN 2920-00-242-1765

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

UOM:

NIIN:

002421765

Technical Specifications of NSN

Thread Direction:

Right-hand

Thread Length:

0.783 inches

Second Step Diameter:

0.669 inches

Keyway Width:

0.125 inches

Unthreaded Portion Length:

1.250 inches

Mounting Hole Thread Direction:

Right-hand

Mounting Style:

Bracket mtd w/three mtg holes, top hole threaded

Keyway Length:

0.640 inches

Submersibility:

Nonsubmersible

Shaft Rotation Direction:

Clockwise

Distance From End To Keyway Center:

1.375 inches

Thread Diameter:

0.500 inches

Armature Minimum Speed In Rpm At Full Current Output:

1675

Maximum Output Current Rating In Amps:

40.0

Minimum Current Cut-in Speed In Rpm:

825

Grounding Method:

Internal

Shaft Drive End Style:

Straight shaft end, threaded, w/keyway

Cotter Pin Hole:

Included

Distance Between Shaft Center And Bottom Mounting Hole Center:

3.875 inches

Distance Between Shaft Center And Top Mounting Hole Center:

3.500 inches

Angular Deviation Of First Hole From Top Center In Deg:

180.0

Angular Deviation Of Second Hole From First Hole In Deg:

159.0

Distance Between Inside Surfaces Of Hinge Bracket:

7.250 inches

Distance Between Outside Surfaces Of Hinge Bracket:

8.125 inches

Bottom Mounting Hole Diameter:

0.328 inches

Maximum Rated Armature Speed In Rpm:

7000

Thread Series:

Unf

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:

2920-00-242-1765

Item Name:

Alternator Engine Accessory

Cage Code:

19207

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

A10048

Cage Code:

29633

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A10048

Cage Code:

34623

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

GPW10000A3

Cage Code:

23040

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

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Definition Definition of approved item name (AIN): "Alternator Engine Accessory"

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.