81Z18

81Z18 Electrical Solenoid

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Datasheet. 81Z18 specification

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

2a power takeoff facility stud

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

cylindrical frame

Center To Center Distance Between Mounting Facilities Parallel To Length
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.

1.500in.

Center To Center Distance Between Mounting Facilities Parallel To Width
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.

2.500in.

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

2.000 in.

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

6.670in.

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

aluminum

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

any acceptable

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.280in.

Mounting Base Width
A measurement taken at right angles to the length of the mounting base,in distinction from thickness.

3.000in.

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

fully inclosed

Magnetic Coil Quantity
The number of magnetic coils provided.

2

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.

24.0 dc

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

4 unthreaded hole

Current Rating
The amount of current for which the item is designed.

0.3 amperes and 20.0 amperes

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

28 power takeoff facility stud

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

pull

Linear Force Delivered
The amount of linear force delivered.

18.00 pounds

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

external threads

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

1.000in.

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

0.250in. power takeoff facility stud ⁓1/4"

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

four position rectangular

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.

unf power takeoff facility stud

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

3 screw

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf power takeoff facility stud

What is the thread quantity per inch?

28 power takeoff facility stud

What is the thread class?

2a power takeoff facility stud

What is the NSN for 81Z18?

5945-01-162-6139

How is this classified for shipping?

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

What's the federal classification of 81Z18?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-01-162-6139 SOLENOID,ELECTRICAL

unf power takeoff facility stud thread series 28 power takeoff facility stud thread quantity per inch 2a power takeoff facility stud thread class

NIIN
011626139
NIIN Date
09/21/83
Schedule B
8412909080 
Name Code
00310
FIIG
A134A0
Item Weight
2.600lbs
Item Dimensions
--
QUP
Historical Price
$238.98 EA
DEMIL / ITAR
Uncontrolled item (Code A)
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. 2001-24E2U1ABS Cage 78388
2. 2001-24E2U1B2S1A Cage 78388
3. 5060 Cage 27315

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Department of The Army 
  • - Department of The Navy 
  • - Denmark 

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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

81Z18 / 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.