5D51-78

5D5178 Thermostatic Switch

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Datasheet. 5D51-78 specification

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

13.500in. ⁓13-1/2"

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

4.310in.

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

3.020in.

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

0.750in.

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

0.220in.

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

11.625in.

Longest Horizontal Distance Between Mounting Centers
The longest distance between mounting centers parallel to the horizontal plane.

2.125in.

Shortest Horizontal Distance Between Mounting Centers
The shortest distance between mounting centers parallel to the horizontal plane.

1.000in.

Intermediate Horizontal Distance Between Mounting Centers
The intermediate distance between mounting centers parallel to the horizontal plane.

2.125in.

Longest Vertical Distance Between Mounting Centers
The longest distance between mounting centers parallel to the vertical plane.

2.750in.

Temp Sensing Element Type
Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.

spring

Mounting Method
The means of attaching the item.

slot

Contact Action Stimulus
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.

increase

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

four position parallelogram

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

1 pole, double throw, one position momentary

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

clip

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

4.0 amperes resistive load second voltage

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

8.0 amperes resistive load first voltage

Contact Adjustability
The adjustability of the contact.

deactuation point adjustable and actuation point adjustable

Contact Adjustment Range
The minimum and maximum limits to which the contact(s) may be adjusted.

+70.00/+160.00 actuation point degrees fahrenheit and +50.00/+200.00 deactuation point degrees fahrenheit

Contact Adjustment Type
Indicates the type of device provided for manual adjustment of the contact(s).

external deactuation point pointer with scale and external actuation point pointer with scale

Contact Voltage Rating In Volts
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

120.0 ac at sea level second voltage

Contact Voltage Rating In Volts
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

240.0 ac at sea level first voltage

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

60.0 first voltage

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

60.0 second voltage

Media For Which Designed
The type of media for which the item is designed.

gas

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

rectangular

Answers.

What quantity is this sold in?

1EA

What is the style?

Rectangular

What is the overall width?

3.020 inches

What is the NSN for 5D51-78?

5930-00-262-9230

How is this classified for shipping?

Schedule B number: 9032100000
nmfc 027260
Thermostats

What's the federal classification of 5D51-78?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-262-9230 SWITCH,THERMOSTATIC

rectangular 3.020" overall width 13.500" overall length

NIIN
002629230
NIIN Date
07/04/73
Schedule B
9032100000 
Name Code
00451
FIIG
A048B0
Item Weight
1.400lbs
Item Dimensions
--
QUP
Historical Price
$112.80 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. L4064B1451 Cage 27319
2. L498B Cage 27319
3. 4634-2471 Cage 80309
4. LA419 Cage 27319
5. CNT01100 Cage 60532
6. L4064B Cage 27319
7. LA419A1022 Cage 27319
8. L4064A1321 Cage 27320
9. L4064B151 Cage 27320
10. CNT166 Cage 60532
11. L4064B1022 Cage 94580

Major End Users Countries and entities

  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
85.0 
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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
027260 STOVE R RANGE PARTS I/S 
UFC (universal freight code)
13040 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

5D51-78 / Switch,thermostaticWhat is the formal definition of this item?

A switch that is actuated by changes in ambient temperature. excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. see also control, temperature (as modified) and regulator, temperature (as modified).