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Worldwide distributor of NSN parts and consumables located in the USA.

Pressure Switch

Model / MPN: 12479-1 | NSN: 5930-01-142-3323
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
5930-01-142-3323
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a single pressure connection
Overall Length
3.557 inches
Overall Diameter
1.170 inches
Pressure Switch Type
Gage
Operating Tempurature Rating
Between -65.0 degrees celsius and 70.0 degrees celsius
Mounting Method
Clamp
Thready Qty Per Inch (tpi)
20 single pressure connection
Contact Action Stimulus
Increase
Proof Pressure
100.00 pounds per square inch gage
Thread Size
0.438 inches single pressure connection
Sensing Element Burst Pressure
150.00 pounds per square inch gage
Terminal Type
Wire lead
Contact Load Current Rating
500.0 milliamperes resistive load first voltage
Contact Load Current Rating
500.0 milliamperes resistive load second voltage
Contact Adjustability
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating
33.00 actuation point pounds per square inch gage and 30.00 deactuation point pounds per square inch gage and 3.00 differential point pounds per square inch gage
Contact Voltage Rating In Volts
115.0 ac at sea level first voltage
Contact Voltage Rating In Volts
50.0 dc at sea level second voltage
Pressure Connector Type
Flared, threaded external single connection
Media For Which Designed
Gas or liquid
Thread Series Designator
Unf single pressure connection

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12479-1 Cross Reference
  • 5196828-001
  • 5196828-1
  • 5196828
  • 1204480-1
  • 5196828-001
  • 5196828-1
  • 5196828
  • 1204480-1
  • 5196828-001
  • 5196828-1
  • 5196828
  • 1204480-1