NSN: 5930-00-788-0320

Technical Characteristics

• Actuator Style

  round

• Body Style

  hole mounted

• Actuator Diameter

  0.094 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained single switch unit

• Terminal Type And Quantity

  3 screw

• Body Width

  0.687 inches nominal

• Switch Actuating Force

  13.0 ounces maximum

• Overall Length

  1.940 inches nominal

• Body Length

  1.940 inches nominal

• Thread Class

  2a

• Body Height

  0.843 inches nominal

• End Item Identification

  supply classaoe; austin ship class lpd-4 amphibious transport docks; usns stalwart class tagos; wasp class lhd; nimitz class cvn; sturgeon class ssn (637); forrestal class cv; tarawa class lha; shipboard material handling equipment (mhe); emory s. land

• ~1

  class as

• Nominal Thread Size

  0.164 inches

• Actuator Movement

  0.005 overtravel inches minimum and 0.015 pretravel inches maximum and 0.0004 differential inches nominal

• Switch Release Force

  4.0 ounces minimum

• Features Provided

  actuator seal

• Maximum Voltage Rating In Volts

  480.0 ac and 250.0 dc

• Overall Width

  0.687 inches nominal

• Inclosure Type

  fully inclosed

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 15.000 amperes resistive ac

• Actuator Free Position Height

  0.625 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Thread Quantity Per Inch

  32

• Mounting Method

  threaded hole and unthreaded hole

• Special Features

  weapon system essential

• Criticality Code Justification

  feat

• Thread Series Designator

  unc

• Unthreaded Mounting Hole Diameter

  0.139 inches nominal