NSN: 5930-00-581-6877

Technical Characteristics

• Thread Class

  2b single mounting facility

• Overall Length

  4.751 inches nominal

• Overall Height

  2.812 inches nominal

• Individual Section Quantity

  1

• Iii Knob Special Markings

  arrow sign

• Mounting Facility Circle Radius

  1.625 inches nominal single mounting facility

• Nominal Thread Size

  0.190 inches single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Square Shaft Size

  0.250 inches nominal single actuator

• Contact Switching Action

  makes before breaks single section rear

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Iii Precious Material And Location

  contact surfaces silver

• Definitive Government Spec/Std Reference

  s3jr1

• Manufacturers Code

  81349

• Style Designator

  1 tap, circuit selector

• Test Data Document

  81349-mil-s-21604 specification

• Iii Hazardous Locations/Environmental Protection

  explosion proof

• Overall Width

  2.812 inches nominal

• Shaft Length

  2.532 inches nominal single actuator

• Iii Knob Manufacturer Code

  82121

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Mounting Method

  bracket and threaded hole single mounting facility

• Features Provided

  actuator knob

• Thread Quantity Per Inch

  24 single mounting facility

• Contact Voltage Rating In Volts

  120.0 ac at sea level

• Shaft Type

  rectangular/square, threaded hole single actuator

• Terminal Type

  tab w/screw

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Iii Precious Material

  silver

• Non-Definitive Government Spec/Std Reference

  mils21604

• Thread Series Designator

  unc single mounting facility

• Specification/Standard Data

  81349-mil-s-21604/5 government specification