NSN: 5930-00-761-4625

Technical Characteristics

• Thread Length

  0.437 inches nominal single threaded bushing

• Body Length

  4.000 inches nominal

• Bulb Diameter

  0.250 inches nominal

• Width Across Flats

  0.750 inches nominal

• Mounting Method

  threaded bushing

• Contact Action Stimulus

  increase

• Nominal Thread Size

  0.500 inches single threaded bushing

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Contact Stimulus Rating

  190.00 actuation point nominal degrees fahrenheit

• Style Designator

  53 cylindrical w/flange

• Thread Series Designator

  unf single threaded bushing

• Thread Class

  3a single threaded bushing

• Overall Length

  5.438 inches nominal

• Body Diameter

  0.250 inches nominal

• Bulb Length

  3.564 inches nominal

• Temp Sensing Element Type

  bulb

• Thread Quantity Per Inch

  20 single threaded bushing

• Terminal Type

  tab w/screw

• Contact Load Current Rating

  1.5 amperes resistive load single voltage

• Contact Adjustment Range

  70.00 to 350.00 actuation point degrees fahrenheit and 70.00 to 350.00 deactuation point degrees fahrenheit

• Contact Adjustment Type

  external deactuation point hex nut and external actuation point hex nut

• Contact Voltage Rating In Volts

  28.0 dc at sea level single voltage

• Media For Which Designed

  gas or liquid