NSN: 5930-01-156-7117

Technical Characteristics

• Inside Diameter

  0.250 inches nominal single connection

• Overall Height

  6.531 inches nominal

• Overall Width

  4.937 inches nominal

• Unthreaded Mounting Hole Diameter

  0.343 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  4.000 inches nominal

• Pressure Switch Type

  gage

• Mounting Method

  flange and unthreaded hole

• Nominal Thread Size

  0.250 inches single pressure connection

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Load Current Rating

  3.0 amperes inductive load first voltage

• ~1

  point pounds per square inch

• Contact Adjustment Range

  +0.40/+17.80 actuation point pounds per square inch and +0.60/+18.00 deactuation

• Contact Adjustment Type

  external deactuation point screw and external actuation point screw

• Contact Voltage Rating In Volts

  480.0 ac at sea level first voltage

• Pressure Connector Type

  plain, threaded internal single connection

• Media For Which Designed

  gas or liquid

• Style Designator

  27 cylindrical

• Thread Series Designator

  npt single pressure connection

• Overall Length

  7.750 inches nominal

• Body Diameter

  4.937 inches nominal

• Longest Vertical Distance Between Mounting Centers

  4.000 inches nominal

• End Item Identification

  4920-01-084-4197 fuel test stand

• Features Provided

  electrical access port

• Thread Quantity Per Inch

  18 single pressure connection

• Contact Action Stimulus

  decrease

• Mounting Facility Pattern

  two position diagonal

• Terminal Type

  screw

• Contact Load Current Rating

  10.0 amperes inductive load second voltage

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Contact Voltage Rating In Volts

  125.0 ac at sea level second voltage