NSN: 5930-01-471-3149

Technical Characteristics

• End Item Identification

  switch used for gage pressure

• Special Features

  contact action stimulus will increase pressure by 3700psi and will decrease pressure at 3000psi

• Media For Which Designed

  gas

• Contact Load Current Rating

  20.0 milliamperes resistive load single voltage

• Mounting Method

  terminal and threaded hole

• Overall Length

  3.430 inches nominal

• Operating Temp Rating

  -31.0 deg celsius minimum and 71.0 deg celsius maximum

• Overall Width

  0.870 inches nominal

• Style Designator

  cylindrical w/flange

• Contact Adjustment Type

  external actuation point hex nut

• Proof Pressure

  1000.00 pounds per square inch gage

• Pressure Connector Type

  plain, threaded external single connection

• Thread Series Designator

  unjf single threaded hole

• Contact Adjustability

  actuation point not adjustable

• Terminal Type

  connector, receptacle

• Nominal Thread Size

  20.000 inches single threaded hole

• Overall Height

  1.000 inches nominal

• Contact Voltage Rating In Volts

  5.0 dc at sea level single voltage

• Unthreaded Mounting Hole Diameter

  0.038 inches minimum and 0.050 inches maximum

• Thread Class

  3a single threaded hole

• Pressure Switch Type

  gage

• Contact Action Stimulus

  decrease

• Outside Diameter

  0.4375 inches nominal single connection

• Nonpile-Up Contact Arrangement

  3 pole, double throw, both positions maintained