A31B181-1

A31B1811 Electrical Solenoid

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Datasheet. A31B181-1 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2b mounting facility hole

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

O-Frame

Body Length
A measurement of the longest dimension of the body,in distinction from width.

2.625in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

1.562in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

1.828in.

Actuator Length
The measurement of the distance that the actuator protrudes from the body.

1.125in.

Actuator Diameter
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.

0.250in.

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

partially inclosed, shell

Magnetic Coil Quantity
The number of magnetic coils provided.

1

Electrical Resistance
A measurement of the opposition to the flow of direct or alternating current.

1.57 kilohms

Duty Type
Indicates the type of duty provided.

continuous

Terminal Location
The position of the terminal/s/ for making connection to an item.

end opposite actuator

Voltage Rating In Volts
The voltage rating at which the item is designed to operate,expressed in volts.

115.0 dc

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

10 threaded hole

Actuator Stroke Type
The movement of the actuator when force is applied.

pull

Linear Force Delivered
The amount of linear force delivered.

2.25 ounces

Power Takeoff Connection Type
Indicates the type of means provided for connection of the power takeoff.

plain

Energizing Stroke Maximum Length
The maximum linear travel from the de-energized to the energized position.

0.025in.

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.164in. mounting facility hole ⁓11/64"

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc mounting facility hole

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

2 wire lead

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unc mounting facility hole

What is the thread class?

2b mounting facility hole

What is the NSN for A31B181-1?

5945-00-972-9972

How is this classified for shipping?

Schedule B number: 8412909080
nmfc 063100
Parts of engines and motors

What's the federal classification of A31B181-1?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-972-9972 SOLENOID,ELECTRICAL

unc mounting facility hole thread series 2b mounting facility hole thread class

NIIN
009729972
NIIN Date
01/01/63
Schedule B
8412909080 
Name Code
00310
FIIG
A134A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$17.90 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 

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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)
Unknown
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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
063100 SOLENOIDS/PARTS W/WO ARMATURES 
UFC (universal freight code)
35185 

Similar by Design Other solenoids with similar characteristics

Nothing similar to this part number was found in our inventory

A31B181-1 / Solenoid,electricalWhat is the formal definition of this item?

An item consisting of one or more coils surrounding an iron core. the coil(s) and the core are moveable in relation to each other. the axial or rotary movement is a result of the magnetic flux of the coil. it is designed to convert electrical energy into mechanical energy. it does not include switch contacts. see also relay, electromagnetic, and electromagnetic actuator.