NSN: 5930-01-258-7443

Technical Characteristics

• Thread Class

  2a single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.216 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.437 inches nominal single actuator

• Individual Section Quantity

  8

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  6 each section rear

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Shaft Type

  round, flatted single actuator

• Criticality Code Justification

  zzzy

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Precious Material And Location

  contact surfaces gold

• Style Designator

  9 tap, circular, bushing mount

• Reference Number Differentiating Characteristics

  reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

• Thread Length

  0.437 inches nominal single mounting facility

• Overall Length

  4.321 inches nominal

• Overall Diameter

  1.000 inches minimum and 1.306 inches maximum

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Pole Quantity

  2 each section front

• Nominal Thread Size

  0.375 inches single mounting facility

• Rotor Through Connection Quantity

  2 each section

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.3 amperes resistive load and 250.0 milliamperes inductive load dc at sea level

• Special Features

  item must comply with requirements of defense supply center columbus production standard no. lo3768

• Precious Material

  gold

• Thread Series Designator

  unef single mounting facility