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Pressure Switch

Model / MPN: 0731D0083 | NSN: 5930-01-197-4320
ITAR Registered seal

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.

Product Details
NATO Stock Number
5930-01-197-4320
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a second pressure connection
Thread Class
2b first pressure connection
Inside Diameter
0.438 inches first connection
Hazardous Locations/environmental Protection
Watertight
Overall Length
5.188 inches
Outside Diameter
0.438 inches second connection
Overall Height
5.968 inches
Overall Width
2.812 inches
Body Height
2.750 inches
Unthreaded Mounting Hole Diameter
0.281 inches
Longest Horizontal Distance Between Mounting Centers
2.406 inches
Shortest Horizontal Distance Between Mounting Centers
0.656 inches
Longest Vertical Distance Between Mounting Centers
3.281 inches
End Application
Ticonderoga class cg (47), spruance class dd (963), arleigh burke class ddg, an/sqq-89 surface ship asw combat system, oliver perry class ffg
Pressure Switch Type
Gage
Mounting Method
Bracket and unthreaded hole
Features Provided
Electrical access port
Contact Action Stimulus
Increase
Proof Pressure
80.00 pounds per square inch gage
Thread Size
0.438 inches first pressure connection
Thread Size
0.438 inches second pressure connection
Mounting Facility Pattern
Isosceles triangle
Nonpile-up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Criticality Code Justification
Feat
Terminal Type
Screw
Contact Load Current Rating
16.0 amperes inductive load first voltage
Contact Load Current Rating
2.0 amperes inductive load eighth voltage
Contact Load Current Rating
2.5 amperes inductive load seventh voltage
Contact Load Current Rating
3.2 amperes inductive load fourth voltage
Contact Load Current Rating
4.0 amperes inductive load third voltage
Contact Load Current Rating
4.8 amperes inductive load sixth voltage
Contact Load Current Rating
8.0 amperes inductive load second voltage
Contact Load Current Rating
9.6 amperes inductive load fifth voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+1.08/+34.70 actuation point pounds per square inch absolute
Contact Adjustment Type
Internal actuation point screw
Contact Voltage Rating In Volts
115.0 ac at sea level first voltage
Contact Voltage Rating In Volts
115.0 dc at sea level fifth voltage
Contact Voltage Rating In Volts
230.0 ac at sea level second voltage
Contact Voltage Rating In Volts
230.0 dc at sea level sixth voltage
Contact Voltage Rating In Volts
440.0 ac at sea level third voltage
Contact Voltage Rating In Volts
440.0 dc at sea level seventh voltage
Contact Voltage Rating In Volts
550.0 ac at sea level fourth voltage
Contact Voltage Rating In Volts
550.0 dc at sea level eighth voltage
Pressure Connector Type
Plain, threaded internal first connection
Pressure Connector Type
Swivel nut, flared, threaded external second connection
Media For Which Designed
Gas or liquid
Style Designator
Rectangular
Thread Series Designator
Unf first pressure connection
Thread Series Designator
Unf second pressure connection
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M819T2136 Switch, Pressure 22 EA 01/22/2019
SPE7M819T4422 Switch, Pressure 21 EA 05/03/2019

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0731D0083 Cross Reference
  • 2222956
  • TBD
  • 0731D0083
  • C731D0083
  • 222-32NB6-2222956
  • 0731D0083
  • C731D0083
  • 0731D0083
  • 222-32NA1-2229566