3B90072-103

3B90072103 Engine Generator Cutout Relay

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Datasheet. 3B90072-103 specification

Terminal Quantity
The number of terminals for providing electrical connection to the item.

9

Terminal Type
Indicates the type of terminals for providing electrical connection to the item.

stud

Frame
An indication of whether or not a frame is included.

any acceptable

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

corrosion resistant and fungus resistant

Design Current Rating In Amps
The value of the current flowing through the item when operated at its designed voltage,expressed in amperes.

200.0

Submersibility
An indication of whether or not an item is capable of operation while submerged.

nonsubmersible

Mounting Facility Quantity
The number of mounting facilities provided.

4

Radio Interference Shielding
An indication of whether or not shielding against radio interference is provided.

not provided

Mounting Facility Spacing
The distance between the mounting facilities.

3.000 in. mtg c

Mounting Facility Size
Designates the size of the mounting facility.

0.196 in. dia

Mounting Method
The means of attaching the item.

unthreaded hole

Voltage System For Which Designed
The electrical voltage of the system for which the item is designed.

28.0 volts

Cut-in Voltage Rating
The cut-in voltage/s/ required to close the circuit.

26.3 volts and 28.0 volts

Cutout Voltage Rating
The cutout voltage/s/ required to open /break/ the circuit.

25.0 volts and 30.0 volts

Cutout Current Rating
The discharge current(s) required to open (break) the current.

2.0 amperes and 6.0 amperes

Answers.

What quantity is this sold in?

1EA

What is the NSN for 3B90072-103?

2925-00-764-0167

How is this classified for shipping?

Schedule B number: 8803909060
nmfc 061540
Other parts, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communicat

What's the federal classification of 3B90072-103?

FSC 2925 ⁓ Engine electrical system components, aircraft prime moving

Note-items designed for specific use on aircraft and guided missile prime movers are to be placed in this fsc.

Excluding aircraft lighting fixtures (fsc 6220); auxiliary aircraft generators (fsc 6115).

NSN 2925-00-764-0167 CUTOUT RELAY,ENGINE GENERATOR

NIIN
007640167
NIIN Date
01/01/61
Schedule B
8803909060 
Name Code
17181
FIIG
T130-J
Item Weight
3.000lbs
Item Dimensions
--
QUP
Historical Price
$5,762.23 EA
DEMIL / ITAR
USML/ITAR controlled item (Code: B)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. A700BU Cage 74063
2. A700BP Cage 74063
3. STSVR300S1 Cage 98897
4. A700BJ Cage 74063

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - New Zealand 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061540 CUT-OUTS/PARTS NOI IN BOX/CRATE 
UFC (universal freight code)
34520 

Similar by Design Other cutout relays with similar characteristics

Nothing similar to this part number was found in our inventory

3B90072-103 / Cutout relay,engine generatorWhat is the formal definition of this item?

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).