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Engine Accessory Generator NSN 2920-00-134-4652

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 2920-00-134-4652 NSN: 2920-00-134-4652

Features and Characteristics

Thread Direction
Right-hand
Thread Length
0.113 inches
Second Step Diameter
Between 0.668 inches and 0.669 inches
Keyway Width
Between 0.126 inches and 0.128 inches
Unthreaded Portion Length
1.310 inches
Mounting Hole Thread Direction
Right-hand
Mounting Style
Bracket mtd w/three mtg holes, top hole threaded
Keyway Length
Between 1.305 inches and 1.325 inches
Submersibility
Submersible
Shaft Rotation Direction
Clockwise or counterclockwise
Distance From End To Keyway Center
1.349 inches
Thread Diameter
0.625 inches
Ground Polarity Type
Negative
Armature Minimum Speed In Rpm At Full Current Output
2500
Maximum Output Current Rating In Amps
60.0
Minimum Current Cut-in Speed In Rpm
600
Rectifier Location
Integral
Grounding Method
External
Shaft Drive End Style
Straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center
Between 4.182 inches and 4.192 inches
Distance Between Shaft Center And Top Mounting Hole Center
Between 4.182 inches and 4.192 inches
Angular Deviation Of First Hole From Top Center In Deg
160.0
Angular Deviation Of Second Hole From First Hole In Deg
200.0
Distance Between Inside Surfaces Of Hinge Bracket
Between 7.243 inches and 7.256 inches
Distance Between Outside Surfaces Of Hinge Bracket
Between 8.123 inches and 8.136 inches
Bottom Mounting Hole Diameter
Between 0.448 inches and 0.458 inches
Maximum Rated Armature Speed In Rpm
10000
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
28.0
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
001344652
NSN
2920001344652

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11664476
Cage Code:
19207
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 2920-00-134-4652
What are the manufacturers of nsn 2920001344652?
Does this nsn 2920001344652 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920001344652
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 2920001344652 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920001344652 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920001344652?
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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