F737B

F737B Electromagnetic Relay

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Datasheet. F737B specification

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

2b first mounting facility

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.250in. ⁓2-1/4"

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.

1.000in. first mounting facility

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.

1.750in. second mounting facility

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

2.000in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

1.719in.

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

dustproof

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.

0.177in. second mounting facility

Frequency In Hertz
The cycles per second /hertz/ of the alternating current.

50.0 and 60.0

Winding Quantity
The number of individual /not electrically connected/ windings.

1

Coil Quantity
The number of coils included on the item.

1

Duty Type
Indicates the type of duty provided.

intermittent

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

2 threaded hole first mounting facility

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

2 unthreaded hole second mounting facility

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

32 first mounting facility

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

0.164in. first mounting facility ⁓11/64"

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

IN-Line first mounting facility

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

IN-Line second mounting facility

Nonpile-up Main Contact Arrangement
The designation that identifies the schematic diagram of the electrical configuration of the main nonpile-up contacts including the number of poles or forms.

1 pole, single throw, normally open, momentary action

Nominal Operating Current Rating And Type
The required current value,applied to the energizing element,at which the switching mechanism or actuator element must have assumed a fully operated position.

23.5 amperes dc all windings

Operating Voltage Rating And Type At Specified Temp
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.

115.0 volts ac 25 deg celsius single winding

Main Contact Maximum Voltage Rating In Volts
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

230.0 ac

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 first mounting facility

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

4 pin all functions

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unc first mounting facility

What is the thread quantity per inch?

32 first mounting facility

What is the overall width?

1.719 inches

What is the thread class?

2b first mounting facility

What is the NSN for F737B?

5945-00-778-9670

What's the federal classification of F737B?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-778-9670 RELAY,ELECTROMAGNETIC

unc first mounting facility thread series 32 first mounting facility thread quantity per inch 1.719" overall width 2.250" overall length 2b first mounting facility thread class

NIIN
007789670
NIIN Date
01/01/60
Schedule B
 
Name Code
32512
FIIG
A03300
Item Weight
0.300lbs
Item Dimensions
--
QUP
Historical Price
$40.43 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

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

1. 82044 Cage 59431
2. 82044 Cage 58445
3. 50F737B Cage 79439
4. C9120MS349 Cage 82647
5. C9120M349 Cage 82647

Major End Users Countries and entities

  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - Department of The Army 
  • - Department of The Navy 
  • - Spain 
  • - Greece 

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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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

F737B / Relay,electromagneticWhat is the formal definition of this item?

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). includes solenoid and armature types. excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.