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Datasheet. I542-H8 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
8.562in. ⁓8-9/16"
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.250in. single connection
The distance measured in a straight line from the bottom to the top of an item.
5.250in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
2.812in.
A measurement of the longest dimension of the body,in distinction from width.
5.250in.
The national stock number or the identification information of the end equipment for which the item is a part.
used on main reduction gear model HSQ2724 onboard 210 wmec class b coast guard vessels
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.
gage
Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.
bulb
The means of attaching the item.
immersion well
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.
432.000 cubicin.
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.
increase
The maximum pressure that an item will withstand without resulting in any permanent changes in the structural,mechanical,or electrical characteristics.
80.00 pounds per square inch
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
Indicates the type of terminal for providing electrical connection to the item.
screw
The amount of current that the contacts are rated to make or break with a specified load.
5.0 amperes resistive load first voltage
The adjustability of the contact.
deactuation point adjustable, preset and actuation point adjustable
The minimum and maximum limits to which the contact(s) may be adjusted.
+5.00/+25.00 actuation point pounds per square inch and +1.00/+20.00 deactuation point pounds per square inch
Indicates the type of device provided for manual adjustment of the contact(s).
internal actuation point screw and internal deactuation point screw
The rating of the stimulus required to actuate and/or deactuate the contact(s).
5.00 actuation point pounds per square inch and 185.00 actuation point degrees fahrenheit
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
150.0 ac at sea level second voltage
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
Indicates the type of pressure connector.
flared, threaded external single connection
The cycles per second /hertz/ of the alternating current.
60.0 single voltage
The type of media for which the item is designed.
liquid
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
rectangular
Answers.
1EA
Rectangular
2.812 inches
0.250 inches single connection
Schedule B number: 8536509065
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-159-8066 SWITCH,PRESSURE-THERMOSTATIC
Used on main reduction gear model hsq2724 onboard 210 wmec class b coast guard vessels. rectangular 2.812" overall width 0.250" single connection outside diameter 8.562" overall length
- NIIN
- 011598066
- NIIN Date
- 08/13/83
- Schedule B
- 8536509065
- Name Code
- 13383
- FIIG
- A048B0
- QUP
- 1
- Historical Price
- $3,793.75 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
Major End Users Countries and entities
- - U.s. Coast Guard
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I542-H8 / Switch,pressure-thermostaticWhat is the formal definition of this item?
A switch which is actuated by changes of pressure (vacuum) on any gas or liquid and by changes in ambient temperature. the contacts for the temperature and pressure sensitive elements may be common.
