NSN: 5930-01-334-4797

Technical Characteristics

• End Item Identification

  4920-01-141-0978 test stand,fuel pump

• Mounting Facility Pattern

  two position in-line

• Operating Temp Rating

  -40.0 deg fahrenheit minimum and 140.0 deg fahrenheit maximum

• Overall Length

  5.438 inches nominal

• Overall Width

  3.875 inches nominal

• Pressure Switch Type

  gage

• Unthreaded Mounting Hole Diameter

  0.266 inches nominal

• Features Provided

  electrical access port

• Pressure Connector Type

  plain, threaded internal all connections

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Media For Which Designed

  gas or liquid

• Contact Adjustment Range

  +4.00/+25.00 actuation point pounds per square inch and +4.00/+25.00 deactuation point pounds per square inch

• Inside Diameter

  0.125 inches nominal all connections

• Terminal Type

  screw

• Nominal Thread Size

  0.125 inches all pressure connection

• Thread Series Designator

  npt all pressure connection

• Overall Height

  3.500 inches nominal

• Contact Adjustment Type

  external actuation point screw and external deactuation point screw

• Distance Between Mounting Facility Centers

  4.875 inches nominal

• Contact Load Current Rating

  15.0 amperes resistive load single voltage

• Hazardous Locations/Environmental Protection

  explosion proof

• Contact Adjustability

  actuation point adjustable and deactuation point adjustable

• Mounting Method

  bracket and unthreaded hole

• Contact Voltage Rating In Volts

  480.0 ac at sea level single voltage

• Style Designator

  cylindrical w/lugs

• Contact Action Stimulus

  increase