MIL-S-3950

Technical Characteristics

• Test Data Document

  81349-mil-s-3950 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performance

• Thread Series Designator

  uns

• Nominal Thread Size

  0.469 inches

• Actuator Height

  1.140 inches nominal

• Bushing Length

  0.470 inches nominal

• Body Height

  1.706 inches maximum

• Body Style

  bushing mount

• Overall Length

  1.660 inches maximum

• Actuator Style

  round

• Terminal Type And Quantity

  12 socket, integrated wire termination

• Features Provided

  actuator seal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Inclosure Type

  fully inclosed

• Actuator Diameter

  0.420 inches nominal

• Body Width

  1.340 inches maximum

• Thread Quantity Per Inch

  32

• Actuator Position-Locking Relationship

  up position locked out and down position no locking action and center position no locking action

• Specification/Standard Data

  96906-ms27789 government standard

• Nonpile-Up Contact Arrangement

  4 pole, double throw, three positions maintained single switch unit

• Body Length

  1.660 inches maximum

• Actuator Position-Action Relationship

  down position maintained and up position maintained and center position maintained

• Contact Load Current Rating At Maximum Rated Voltage

  7.500 amperes inductive dc and 7.500 amperes inductive ac and 7.500 amperes resistive ac and 5.000 amperes lamp dc and 7.500 amperes resistive dc and 4.000 amperes lamp ac

• Overall Height

  3.316 inches nominal

• Mounting Method

  threaded bushing

• Overall Width

  1.340 inches maximum