4344-13-251

Technical Characteristics

• Nominal Thread Size

  0.138 inches all threaded stud

• Overall Height

  0.607 inches nominal

• Contact Stimulus Rating

  50.00 actuation point nominal degrees fahrenheit and 70.00 deactuation point nominal degrees fahrenheit

• Precious Material And Location

  contact surfaces gold

• Contact Voltage Rating In Volts

  125.0 ac at sea level single voltage

• Contact Action Stimulus

  decrease

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Mounting Method

  threaded stud

• Err Default

  err default

• Contact Load Current Rating

  3.0 amperes resistive load single voltage

• Criticality Code Justification

  feat

• Special Features

  weapon system essential

• Precious Material

  gold

• Thread Quantity Per Inch

  32 all threaded stud

• Thread Class

  2a all threaded stud

• Style Designator

  disc

• End Item Identification

  offavionicsc,aircraft stratofortress b-52,stratolifter c-135,b-1b,support equipment for aircraft b-52

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Features Provided

  hermetically sealed case

• Terminal Type

  tab, solder lug

• Operating Temp Rating

  -80.0 deg fahrenheit minimum and 550.0 deg fahrenheit maximum

• Temp Sensing Element Type

  internal sensor

• Body Height

  0.315 inches nominal

• Thread Series Designator

  unc all threaded stud

• Media For Which Designed

  gas or liquid

• Overall Diameter

  0.640 inches maximum