NSN: 5930-01-123-9973

Technical Characteristics

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• End Item Identification

  4920-01-048-8952

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Specification/standard Data

  81349-mil-s-3786/13 government specification

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Shaft Flat/slot Angular Location

  195.0 degrees from nonturn device single actuator

• Nominal Thread Size

  0.250 inches single mounting facility

• Shaft Diameter

  0.125 inches nominal single actuator

• Pole Quantity

  1 each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Overall Length

  2.501 inches nominal

• Throw Quantity

  9 each section rear

• Detent Rotational Torque Range

  +0.400/+2.700 inch-pounds single actuator

• Flat Height

  0.094 inches nominal single actuator

• ~1

  data on certain environmental and performance

• Contact Load Current Rating

  125.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level

• Test Data Document

  81349-mil-s-3786 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

• Contact Load Current Rating

  75.0 milliamperes resistive load ac at sea level

• Switch Actuator Indexing Position Quantity

  9 single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Nonturn Device Radius

  0.260 inches nominal at 3:00 o'clock

• Err Default

  err default

• Individual Section Quantity

  4

• Shaft Length

  0.375 inches nominal single actuator

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, flatted single actuator

• Nonturn Device Type

  pin at 3:00 o'clock

• Overall Diameter

  0.670 inches minimum and 0.800 inches maximum

• Hazardous Locations/environmental Protection

  explosion proof