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Engine Generator Regulator NSN 2920-00-640-7494

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 2920-00-640-7494 NSN: 2920-00-640-7494

Features and Characteristics

Terminal Quantity
4
Terminal Type
Threaded stud
Mounting Hole Diameter
0.338 inches err-100 err-100
Mounting Slot Width
0.338 inches err-100 err-100
Mounting Slot Length
0.463 inches err-100 err-100
Mounting Style
Two plain holes two slotted holes
Distance Between Holes Along Length
6.000 inches
Environmental Protection
Fungus resistant err-100 err-100
Shock Mount
Not provided
Radio Interference Shielding
Provided
Output Voltage Rating In Volts
29.5 err-100 err-100
System Voltage Rating
24.0
System Ground Polarity
Negative
Voltage Regulator Unit Type
Wire wound coil
Voltage Regulator Unit Quantity
1
Current Regulator Unit Type
Wire wound coil
Current Regulator Unit Quantity
1
Output Current Rating In Amps
20.0 err-100 err-100
Circuit Control Device Type
Cutout relay
Cut-in Voltage Rating
27.0 err-100 err-100
Cutout Voltage Rating
17.0 err-100 err-100
Cutout Current Rating In Amps
4.0 err-100 err-100
Reverse Current Overload Circuit Breaker
Not included
Field Relay Unit
Not included
Terminal Encasement
Encased
Conduit Connection Quantity
3
Center To Center Distance Between Slotted Holes Along Length
6.000 inches
Center To Center Distance Between Slotted Holes And Plain Holes Along Width
6.000 inches
FSC
2920 Nonaircraft Engine Electrical System Components
NIIN
006407494
NSN
2920006407494

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1118635
Cage Code:
1LW55
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 2920-00-640-7494
What are the manufacturers of nsn 2920006407494?
Does this nsn 2920006407494 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2920006407494
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 2920006407494 contain any precious metals?
Precious metal content is unknown.
Does nsn 2920006407494 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2920006407494?
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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