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Engine Generator Cutout Relay NSN 2920-00-308-3939

Item Description

A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. Excludes regulator, current and relay (as modified).

NSN 2920-00-308-3939 NSN: 2920-00-308-3939

Features and Characteristics

Terminal Quantity
5
Terminal Type
Threaded stud
Frame
Included
Design Current Rating In Amps
Between 150.0 and 400.0
Submersibility
Nonsubmersible
Mounting Facility Quantity
6
Radio Interference Shielding
Not provided
Mounting Facility Spacing
2.562 in. C to c and 2.938 in. C to c
Mounting Facility Size
0.219
Mounting Method
Threaded studs
Voltage System For Which Designed
24.0 volts
Cut-in Voltage Rating
Not rated
Cutout Voltage Rating
Not rated
Cutout Current Rating
Not rated
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
003083939
NSN
2920003083939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8689245
Cage Code:
21699
Status:
A
MSDS:
Part Number:
WE2302
Cage Code:
97553
Status:
A
MSDS:
Part Number:
WE3442
Cage Code:
97553
Status:
A
MSDS:
Part Number:
2920003083939
Cage Code:
SCY13
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8511908000
  • NAICS: 336320
  • SITC: 77833
  • Description: Internal combustion engine parts, nesoi
  • End Use (Code 30200):
    Engines and engine parts (carburetors, pistons, rings, and valves)

Q & A

Frequently asked questions for NSN 2920-00-308-3939
What are the manufacturers of nsn 2920003083939?
Does this nsn 2920003083939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920003083939
A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. excludes regulator, current and relay (as modified).
Does nsn 2920003083939 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920003083939 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920003083939?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
17181
FIIG:
T130-J
App. Key:
JA
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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