P74BA1

P74BA1 Pressure Switch

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Quality Commitment

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Datasheet. P74BA1 specification

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

3.984in. ⁓3-63/64"

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

5.328in.

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

2.094in.

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

3.948in.

Pressure Switch Type
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.

differential

Mounting Method
The means of attaching the item.

bracket

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

Proof Pressure
The maximum pressure that an item will withstand without resulting in any permanent changes in the structural,mechanical,or electrical characteristics.

325.00 pounds per square inch gage

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

connector, receptacle

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

16.0 amperes resistive load first voltage

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

22.0 amperes resistive load second 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.

+8.00/+70.00 actuation point pounds per square inch and +8.00/+70.00 deactuation point pounds per square inch

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

external actuation point cam and external deactuation point cam

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.

277.0 ac at sea level first voltage

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

dual capillary tubing connectors, 36.0 in. lg with 0.25 in. flare nut, sight set calibrated scale

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

liquid or solid

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

rectangular

Answers.

What is the style?

Rectangular

What is the overall width?

2.094 inches

What is the NSN for P74BA1?

5930-00-896-4579

How is this classified for shipping?

Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of P74BA1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-896-4579 SWITCH,PRESSURE

rectangular dual capillary tubing connectors, 36.0 in. lg with 0.25 in. flare nut, sight set calibrated scale 2.094" overall width 3.984" overall length

NIIN
008964579
NIIN Date
01/01/62
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
3.200lbs
Item Dimensions
--
QUP
 
Historical Price
$186.60 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. 251189 Cage 82577
2. 274AP10 Cage 92578

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Department of The Navy 
  • - Australia 
  • - 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)
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)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

P74BA1 / Switch,pressureWhat is the formal definition of this item?

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.