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Engine Generator Regulator NSN 2920-00-434-4490

Item Description

A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. May include cutout relay. Does not include items in which regulation is accomplished by transformer action. See also regulator, current and regulator, voltage.

NSN 2920-00-434-4490 NSN: 2920-00-434-4490

Features and Characteristics

Terminal Quantity
3
Terminal Type
Screw
Shock Mount
Not provided
Radio Interference Shielding
Not provided
Output Voltage Rating In Volts
Between 13.8 and 14.2
System Voltage Rating
12.0
System Ground Polarity
Negative or positive
Voltage Regulator Unit Type
Transistor
Voltage Regulator Unit Quantity
1
Cutout Current Rating In Amps
3.0
Reverse Current Overload Circuit Breaker
Not included
Field Relay Unit
Included
Terminal Encasement
Not encased
Special Features
Mounting holes are elongated, 0.339 in. Min, 0.349 in. Max lg; end item grumman aircraft model a10
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
004344490
NSN
2920004344490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5078R
Cage Code:
24975
Status:
A
MSDS:
Part Number:
R0015078RB
Cage Code:
24975
Status:
A
MSDS:
Part Number:
R0015022RB
Cage Code:
35510
Status:
A
MSDS:
Part Number:
5022RB
Cage Code:
35510
Status:
A
MSDS:
Part Number:
5078RB
Cage Code:
35510
Status:
A
MSDS:
Part Number:
788327C91
Cage Code:
92679
Status:
A
MSDS:
Part Number:
8RD2041S
Cage Code:
24975
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8511802000
  • NAICS: 336320
  • SITC: 77831
  • Description: Voltage and voltage-current regulators with cut-out relays, designed for 6v, 12v, and 24v systems
  • End Use (Code 30200):
    Engines and engine parts (carburetors, pistons, rings, and valves)

Q & A

Frequently asked questions for NSN 2920-00-434-4490
What are the manufacturers of nsn 2920004344490?
Does this nsn 2920004344490 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920004344490
A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. may include cutout relay. does not include items in which regulation is accomplished by transformer action. see also regulator, current and regulator, voltage.
Does nsn 2920004344490 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920004344490 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920004344490?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
17169
FIIG:
A18400
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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