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Nonairc Engine Starter-generator NSN 2920-00-981-4936

Item Description

A rotating machine which is an accessory to and directly cranks a nonaircraft engine and subsequently generates direct current. The generator and starter action is not simultaneous. See also starter,engine,electrical and generator,engine accessory. Excludes starter-generator,engine,air turbine driven.

NSN 2920-00-981-4936 NSN: 2920-00-981-4936

Features and Characteristics

Furnished Items
Capacitor and cooling fan
Keyway Width
Between 0.249 inches and 0.250 inches
Unthreaded Portion Length
1.860 inches
Mounting Hole Thread Direction
Right-hand
Mounting Style
Bracket mtd w/three mtg holes, top hole threaded
Environmental Protection
Corrosion resistant and fungus resistant
Keyway Length
1.250 inches
Largest Diameter
Between 0.9990 inches and 0.9995 inches
Submersibility
Nonsubmersible
Maximum Operating Altitude Rating
Not rated
Shaft Rotation Direction
Counterclockwise
Distance From End To Keyway Center
0.625 inches
Input Current Rating
500.0 amperes
Maximum Output Current Rating In Amps
300.0
Shaft Drive End Style
Straight shaft end w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center
Between 4.745 inches and 4.755 inches
Distance Between Shaft Center And Top Mounting Hole Center
Between 4.745 inches and 4.755 inches
Angular Deviation Of First Hole From Top Center In Deg
240.0
Angular Deviation Of Second Hole From First Hole In Deg
120.0
Distance Between Inside Surfaces Of Hinge Bracket
6.940 inches
Distance Between Outside Surfaces Of Hinge Bracket
8.840 inches
Bottom Mounting Hole Diameter
Between 0.448 inches and 0.458 inches
Mounting Hole Thread Series Designator
Unf
Mounting Hole Thread Diameter
0.438 inches
Mounting Hole Thready Qty Per Inch (tpi)
20
Mounting Hole Thread Class
2b
Part Name Assigned By Controlling Agency
Starter-generator, engine
Voltage In Volts
30.0
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
009814936
NSN
2920009814936

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10919292
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: 8511400000
  • NAICS: 336320
  • SITC: 77831
  • Description: Starter motors and dual purpose starter-generators for internal combustion engines
  • End Use (Code 30200):
    Engines and engine parts (carburetors, pistons, rings, and valves)

Q & A

Frequently asked questions for NSN 2920-00-981-4936
What are the manufacturers of nsn 2920009814936?
Does this nsn 2920009814936 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920009814936
A rotating machine which is an accessory to and directly cranks a nonaircraft engine and subsequently generates direct current. the generator and starter action is not simultaneous. see also starter,engine,electrical and generator,engine accessory. excludes starter-generator,engine,air turbine driven.
Does nsn 2920009814936 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920009814936 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920009814936?
Has both ESD and EMI sensitivity.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
51415
FIIG:
A14700
App. Key:
B
Cond. Code:
1
Status:
A

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