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Engine Accessory Generator NSN 2920-00-943-4668

Item Description

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.

NSN 2920-00-943-4668 NSN: 2920-00-943-4668

Features and Characteristics

Thread Direction
Right-hand
Second Step Diameter
Between 0.668 inches and 0.669 inches
Keyway Width
0.125 inches
Unthreaded Portion Length
1.120 inches
Mounting Hole Thread Direction
Right-hand
Mounting Style
Bracket mtd w/four mtg holes, two top holes threaded
Keyway Length
0.625 inches
Submersibility
Nonsubmersible
Shaft Rotation Direction
Clockwise
Thread Diameter
0.669 inches
Ground Polarity Type
Positive
Armature Minimum Speed In Rpm At Full Current Output
2460
Minimum Current Cut-in Speed In Rpm
1130
Grounding Method
External
Shaft Drive End Style
Straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center
3.380 inches
Distance Between Shaft Center And Top Mounting Hole Center
3.190 inches
Angular Deviation Of First Hole From Top Center In Deg
17.0
Angular Deviation Of Second Hole From First Hole In Deg
163.0
Distance Between Inside Surfaces Of Hinge Bracket
6.694 inches
Distance Between Outside Surfaces Of Hinge Bracket
Between 7.561 inches and 7.574 inches
Bottom Mounting Hole Diameter
Between 0.323 inches and 0.333 inches
Angular Deviation Of Third Hole From Second Hole In Deg
34.0
Maximum Rated Armature Speed In Rpm
8000
Thread Series
Si-m
Mounting Hole Thread Series Designator
Unc
Mounting Hole Thread Diameter
0.313 inches
Mounting Hole Thready Qty Per Inch (tpi)
18
Voltage In Volts
6.0
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
009434668
NSN
2920009434668

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8GGW7402S1
Cage Code:
61972
Status:
A
MSDS:
Part Number:
GGW7402S1
Cage Code:
68505
Status:
A
MSDS:
Part Number:
GGW7405S
Cage Code:
24975
Status:
A
MSDS:
Part Number:
45-761
Cage Code:
57526
Status:
A
MSDS:
Part Number:
942178
Cage Code:
34623
Status:
A
MSDS:
Part Number:
905552
Cage Code:
34623
Status:
A
MSDS:
Part Number:
922247
Cage Code:
34623
Status:
A
MSDS:
Part Number:
925045
Cage Code:
34623
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8511500000
  • NAICS: 336320
  • SITC: 77831
  • Description: Generators for internal combustion engines, nesoi
  • End Use (Code 30200):
    Engines and engine parts (carburetors, pistons, rings, and valves)

Q & A

Frequently asked questions for NSN 2920-00-943-4668
What are the manufacturers of nsn 2920009434668?
Does this nsn 2920009434668 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920009434668
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.
Does nsn 2920009434668 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920009434668 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920009434668?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
17311
FIIG:
A14700
App. Key:
A
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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