253187PC4

Technical Characteristics

• Overall Length

  1.938 inches nominal

• Overall Width

  0.688 inches nominal

• Actuator Movement

  0.015 pretravel inches maximum and 0.062 overtravel inches minimum and 0.001 differential inches maximum

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary single switch unit

• Overall Height

  1.375 inches nominal

• Body Style

  hole mounted

• Unthreaded Mounting Hole Diameter

  0.137 inches minimum and 0.139 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  2.500 amperes resistive ac

• Actuator Style

  round

• Maximum Voltage Rating In Volts

  110.0 ac

• Actuator Free Position Height

  1.125 inches maximum

• Switch Actuating Force

  14.0 ounces maximum

• Body Length

  1.938 inches nominal

• Inclosure Type

  fully inclosed

• Terminal Type And Quantity

  3 tab, solder lug

• Switch Release Force

  3.0 ounces minimum

• Body Height

  0.828 inches nominal

• Special Features

  weapon system essential

• End Item Identification

  mk37 gun fire control system, mk38 gun fire control system, mk28, 5-inch 38 calibur twin gun mount.

• Criticality Code Justification

  feat

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.998 inches minimum and 1.002 inches maximum

• Body Width

  0.688 inches nominal