NSN: 5930-00-557-1811

Technical Characteristics

• Style Designator

  cylindrical w/mounting lugs

• Err Default

  err default

• Terminal Type

  connector, receptacle

• Media For Which Designed

  liquid

• Body Length

  2.850 inches nominal

• Unthreaded Mounting Hole Diameter

  0.221 inches minimum and 0.226 inches maximum

• Mounting Method

  bracket and unthreaded hole and slot

• Distance Between Mounting Facility Centers

  3.000 inches nominal

• Contact Adjustability

  actuation point not adjustable and deactuation point not adjustable

• Nonpile-Up Contact Arrangement

  1 two circuit, double break/double make, one position momentary

• Body Diameter

  2.350 inches minimum and 2.650 inches maximum

• Overall Length

  3.350 inches maximum

• Overall Width

  3.540 inches maximum

• Features Provided

  hermetically sealed case

• Thread Series Designator

  unf single pressure connection

• Contact Load Current Rating

  5.0 amperes resistive load single voltage

• Thread Class

  3a single pressure connection

• Mounting Slot Width

  0.270 inches minimum and 0.290 inches maximum

• Proof Pressure

  160.00 pounds per square inch

• Outside Diameter

  0.875 inches nominal single connection

• Pressure Connector Type

  flared, threaded external single connection

• Contact Stimulus Rating

  5.00 actuation point minimum inches of mercury and 7.00 actuation point maximum inches of mercury and 3.00 deactuation point nominal inches of mercury

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 225.0 deg fahrenheit maximum

• Pressure Switch Type

  gage

• Contact Voltage Rating In Volts

  28.0 dc at sea level single voltage

• Mounting Facility Pattern

  two position in-line

• Nominal Thread Size

  0.875 inches single pressure connection

• Contact Action Stimulus

  increase