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Engine Accessory Generator NSN 2920-00-640-7869

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 2920-00-640-7869 NSN: 2920-00-640-7869

Features and Characteristics

Thread Direction
Right-hand
Thread Length
0.781 inches
Spline Minor Diameter
0.763 inches
Spline Major Diameter
0.874 inches
Spline Width
0.196 inches
Furnished Items
Terminal shield
Spline Quantity
13
Mounting Hole Thread Direction
Right-hand
Mounting Style
Bracket mtd w/three mtg holes, top hole threaded
Environmental Protection
Corrosion resistant and fungus resistant
Submersibility
Nonsubmersible
Shaft Rotation Direction
Clockwise
Thread Diameter
0.625 inches
Spline Length
2.000 inches
Ground Polarity Type
Negative or positive
Maximum Output Current Rating In Amps
40.0
Grounding Method
Internal
Shaft Drive End Style
Splined shaft end, threaded
Distance Between Shaft Center And Bottom Mounting Hole Center
5.875 inches
Distance Between Shaft Center And Top Mounting Hole Center
5.880 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
Between 7.243 inches and 7.257 inches
Distance Between Outside Surfaces Of Hinge Bracket
Between 8.123 inches and 8.137 inches
Bottom Mounting Hole Diameter
0.453 inches
Thread Series
Unf
Thread Class
2a
Mounting Hole Thread Series Designator
Unc
Mounting Hole Thread Diameter
0.375 inches
Mounting Hole Thready Qty Per Inch (tpi)
16
Mounting Hole Thread Class
2b
Thready Qty Per Inch (tpi)
18
Voltage In Volts
24.0
Fsc Application Data
Engine electrical system, nonaircraft
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
006407869
NSN
2920006407869

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
166504H1
Cage Code:
0SAT8
Status:
A
MSDS:
Part Number:
1117496
Cage Code:
1LW55
Status:
A
MSDS:
Part Number:
13217E5943
Cage Code:
97403
Status:
A
MSDS:
Part Number:
93-1117496
Cage Code:
16662
Status:
A
MSDS:
Part Number:
4H2501
Cage Code:
11083
Status:
A
MSDS:
Part Number:
10A1117496
Cage Code:
23382
Status:
A
MSDS:
Part Number:
UDR1117496
Cage Code:
61465
Status:
A
MSDS:
Part Number:
0076990
Cage Code:
89926
Status:
A
MSDS:
Part Number:
076990
Cage Code:
89926
Status:
A
MSDS:
Part Number:
53834DS
Cage Code:
28265
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 2920-00-640-7869
What are the manufacturers of nsn 2920006407869?
Does this nsn 2920006407869 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920006407869
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 2920006407869 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920006407869 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920006407869?
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

What do you get when you order from nationalstocknumber.org?

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