Rotary Switch

Part Number 121-BB-5

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2.501 inches nominal overall length, unc single mounting facility thread series designator.

1.375" overall width 32 single mounting facility thread quantity per inch tap, square frame.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    1.375 inches
  • Overall Width:
    1.375 inches
  • Shaft Diameter:
    0.250 inches single actuator
  • Shaft Length:
    0.938 inches single actuator
  • Unthreaded Mounting Hole Diameter:
    0.138 inches single mounting facility
  • Individual Section Quantity:
    1
  • Longest Horizontal Distance Between Mounting Centers:
    1.000 inches single mounting facility
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    2 single section rear
  • Throw Quantity:
    5 single section rear
  • Mounting Method:
    Bracket single mounting facility
  • Thready Qty Per Inch (tpi):
    32 single mounting facility
  • Thread Size:
    0.138 inches single mounting facility
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level
  • Mounting Facility Pattern:
    Two position in-line single mounting facility
  • Switch Actuator Indexing Position Quantity:
    5 single actuator
  • Shaft Type:
    Round single actuator
  • Terminal Type:
    Turret
  • Contact Switching Action:
    Breaks before makes single section rear
  • Switch Actuator Positioning Increment:
    30.0 degrees single actuator
  • Switch Actuator Stop Device Type:
    Fixed stop single actuator
  • Contact Load Current Rating:
    2.0 amperes resistive load ac at sea level
  • Style Designator:
    Tap, square frame
  • 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 data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-907-3190

Price Quote and Buy

Receive a quote by email then order online or over the phone.
5930009073190
Privacy    Terms

Quality Distribution Professional and certified distributor

  • ISO 9001:2015 + AS9120B
  • ITAR Registered
  • Quality inspected NSNs
  • Counterfeit Parts Prevention