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

Pressure Switch

Model / MPN: 1911-0 | NSN: 5930-00-189-1480
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
5930-00-189-1480
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2b all pressure connection
Inside Diameter
0.125 inches all connections
Overall Length
4.625 inches
Overall Height
1.812 inches
Overall Width
3.500 inches
Body Diameter
3.500 inches
Distance Between Mounting Facility Centers
4.250 inches
Pressure Switch Type
Gage
Mounting Method
Base
Thready Qty Per Inch (tpi)
20 all pressure connection
Contact Action Stimulus
Increase
Proof Pressure
5.00 pounds per square inch gage
Thread Size
0.125 inches single pressure connection
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
1 pole, double throw, both positions maintained
Terminal Type
Tab w/screw
Contact Load Current Rating
15.0 amperes resistive load single voltage
Contact Adjustability
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range
+0.15/+0.50 actuation point inches of water and +13.00/+48.00 deactuation point inches of water
Contact Adjustment Range
+0.15/+0.50 actuation point inches of water and +13.00 to 48.00 deactuation point inches of water
Contact Adjustment Type
External deactuation point screw and external actuation point screw
Contact Stimulus Rating
0.14 differential point inches of water
Contact Voltage Rating In Volts
240.0 ac at sea level single voltage
Pressure Connector Type
Plain, threaded internal all connections
Media For Which Designed
Liquid
Style Designator
Cylindrical w/lugs
Thread Series Designator
Npt all pressure connection

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1911-0 Cross Reference
  • 266-8397-020
  • 266-8397-020
  • 26-191950-00
  • 26191950-00
  • W26-191950-00
  • W26-191950-00
  • 266-8397-020
  • 266-8397-020
  • 26-191950-00
  • 26191950-00
  • W26-191950-00
  • 266-8397-020
  • 266-8397-020
  • 26-191950-00
  • 26191950-00
  • W26-191950-00
  • 266-8397-020
  • 266-8397-020
  • 26-191950-00
  • 26191950-00
  • W26-191950-00
  • 266-8397-020
  • 266-8397-020
  • 26-191950-00
  • 26191950-00
  • W26-191950-00