74880R91

Engine Accessory Generator

NSN 2920-00-394-5925

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003945925

Detail Specifications

Thread Direction:

Right-hand

Thread Length:

0.760 inches

Second Step Diameter:

Between 0.873 inches and 0.874 inches

Keyway Width:

0.156 inches

Unthreaded Portion Length:

1.320 inches

Mounting Hole Thread Direction:

Right-hand

Mounting Style:

Bracket mtd w/three mtg holes, top hole threaded

Keyway Length:

0.750 inches

Submersibility:

Nonsubmersible

Shaft Rotation Direction:

Clockwise

Thread Diameter:

0.625 inches

Maximum Output Current Rating In Amps:

50.0

Rectifier Location:

Separate

Shaft Drive End Style:

Straight shaft end, threaded, w/keyway

Distance Between Shaft Center And Bottom Mounting Hole Center:

3.875 inches

Distance Between Shaft Center And Top Mounting Hole Center:

3.875 inches

Angular Deviation Of First Hole From Top Center In Deg:

201.0

Angular Deviation Of Second Hole From First Hole In Deg:

159.0

Distance Between Inside Surfaces Of Hinge Bracket:

9.042 inches

Distance Between Outside Surfaces Of Hinge Bracket:

10.162 inches

Bottom Mounting Hole Diameter:

0.456 inches

Maximum Rated Armature Speed In Rpm:

1925

Thread Series:

Unf

Thread Class:

Mounting Hole Thread Series Designator:

Unc

Mounting Hole Thread Diameter:

0.375 inches

Mounting Hole Thready Qty Per Inch (tpi):

Mounting Hole Thread Class:

Thready Qty Per Inch (tpi):

Voltage In Volts:

12.0

NSN:

2920-00-394-5925

Item Name:

Generator,automotive

Cage Code:

31007

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

4613485

Cage Code:

6N299

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2MJ433A

Cage Code:

89619

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10977F

Cage Code:

45152

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5D1101

Cage Code:

95201

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106822

Cage Code:

24617

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8AW0740

Cage Code:

62265

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8BF0740

Cage Code:

62265

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106822

Cage Code:

61928

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106822

Cage Code:

1LW55

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106822

Cage Code:

33323

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106782

Cage Code:

0SAT8

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

108-164

Cage Code:

35301

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106822

Cage Code:

16764

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

165979H1

Cage Code:

29510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106782

Cage Code:

29510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1106822

Cage Code:

29510

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5D7018

Cage Code:

95201

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10977F

Cage Code:

75Q65

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:

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:

Trailers/Vehicles

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 74880r91 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.