J7-258-20PSI

J725820PSI Pressure Switch

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Datasheet. J7-258-20PSI specification

Hazardous Locations/environmental Protection
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.

general PURPOSE-Nema type 1

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

3.188in. ⁓3-13/64"

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

4.906in.

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

1.562in.

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

2.750in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

jet engine t std 54932

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

gage

Mounting Method
The means of attaching the item.

bracket and threaded hole

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

electrical access port

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

32 all threaded hole

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.

75.00 pounds per square inch

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

0.190in. all threaded hole ⁓13/64"

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

two position IN-Line

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.

screw

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

15.0 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.

15.0 amperes resistive load second voltage

Contact Adjustability
The adjustability of the contact.

deactuation point adjustable, preset and actuation point adjustable, preset

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

+1.50/+52.50 actuation point pounds per square inch and +0.00/+50.00 deactuation point pounds per square inch

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

internal deactuation point hex nut and internal actuation point hex nut

Contact Stimulus Rating
The rating of the stimulus required to actuate and/or deactuate the contact(s).

20.00 actuation point pounds per square inch and 1.50 differential point pounds per square inch and 2.50 differential point pounds per square inch

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.

125.0 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.

250.0 ac at sea level first voltage

Pressure Connector Type
Indicates the type of pressure connector.

plain, threaded internal single connection

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 all threaded hole

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf all threaded hole

What is the thread quantity per inch?

32 all threaded hole

What is the overall width?

1.562 inches

What is the NSN for J7-258-20PSI?

5930-01-079-8509

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 J7-258-20PSI?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-079-8509 SWITCH,PRESSURE

Used on jet engine t std 54932. unf all threaded hole thread series 32 all threaded hole thread quantity per inch 1.562" overall width 3.188" overall length

NIIN
010798509
NIIN Date
07/15/79
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
1.500lbs
Item Dimensions
--
QUP
Historical Price
$221.10 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. DMS 86108B Cage 16236

Major End Users Countries and entities

  • - Department of The Air Force 

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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

J7-258-20PSI / 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.