MIL-S-3950

Technical Characteristics

• ~1

  data on certain environmental and performance

• 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

• Thread Series Designator

  uns

• Specification/Standard Data

  96906-ms27785 government standard

• Nominal Thread Size

  0.469 inches

• Bushing Length

  0.470 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  7.500 amperes inductive ac and 5.000 amperes lamp dc and 7.500 amperes inductive dc and 7.500 amperes resistive dc and 7.500 amperes resistive ac and 2.000 amperes lamp ac

• Body Height

  1.706 inches maximum

• Hazardous Locations/Environmental Protection

  dustproof

• Body Style

  bushing mount

• Body Width

  0.910 inches maximum

• Body Length

  1.340 inches maximum

• Actuator Style

  round

• Overall Width

  0.910 inches maximum

• Actuator Position-Action Relationship

  up position momentary and down position momentary and center position maintained

• Terminal Type And Quantity

  6 wire lead

• Overall Length

  1.340 inches maximum

• Case Material

  metal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Inclosure Type

  fully inclosed

• Thread Quantity Per Inch

  32

• Actuator Height

  0.690 inches nominal

• Overall Height

  2.866 inches nominal

• Nonpile-Up Contact Arrangement

  2 pole, double throw, two positions momentary single switch unit

• End Item Identification

  f816 a-c 81755

• Actuator Diameter

  0.240 inches nominal

• Mounting Method

  threaded bushing