1056

Engine Accessory Generator

NSN 2920-00-140-3905

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001403905

Product Features

Three threaded mounting holes

Product Technical Spec.

Mounting Hole Thread Direction:

Right-hand

Submersibility:

Nonsubmersible

Shaft Rotation Direction:

Clockwise

Ground Polarity Type:

Negative

Maximum Output Current Rating In Amps:

55.0

Rectifier Location:

Integral

Shaft Drive End Style:

Straight shaft end, threaded

Distance Between Shaft Center And Bottom Mounting Hole Center:

3.280 inches

Angular Deviation Of First Hole From Top Center In Deg:

30.0

Angular Deviation Of Second Hole From First Hole In Deg:

30.0

Top Mounting Hole Diameter:

0.312 inches

Bottom Mounting Hole Diameter:

0.500 inches

Angular Deviation Of Third Hole From Second Hole In Deg:

30.0

Mounting Hole Thread Series Designator:

Unc

Mounting Hole Thread Diameter:

0.312 inches

Mounting Hole Thready Qty Per Inch (tpi):

Mounting Hole Thread Class:

Voltage In Volts:

12.0

NSN:

2920-00-140-3905

Item Name:

Alternator

Cage Code:

31211

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

RA12N600

Cage Code:

31211

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A24785-9

Cage Code:

46717

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

14.5000lbs

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:

062120

UFC:

34760

LTL:

RATING VARIABLE

LCL:

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 1056 and/or cross reference parts.

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

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.