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NSN 5930-00-548-6643

Cam Switch

About this product

Watertight hazardous locations/environmental protection, 0.875 inches single actuator first flat length, 0.325 inches single actuator flat height, knob manufacturer code: 82121.

Manufacturer part number 8178B for national stock number 5930005486643.

Datasheet

  • Product description

    Rotary Switch NSN 5930-00-548-6643.

  • MPN or Model

    8178B

  • Schedule B
    8536.50.9025 (Switches, rotary, rated at over 5 a, for a voltage not exceeding 1, 000 volts)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Thread Class
    2b single mounting facility
  • Hazardous Locations/environmental Protection
    Watertight
  • Overall Length
    8.219 inches
  • Overall Height
    4.125 inches
  • Overall Width
    4.125 inches
  • First Flat Length
    0.875 inches single actuator
  • Flat Height
    0.325 inches single actuator
  • Shaft Diameter
    0.375 inches single actuator
  • Shaft Length
    4.500 inches single actuator
  • Individual Section Quantity
    4
  • Knob Manufacturer Code
    82121
  • Knob Manufacturer Part Number
    A
  • Longest Horizontal Distance Between Mounting Centers
    2.094 inches single mounting facility
  • Longest Vertical Distance Between Mounting Centers
    2.094 inches single mounting facility
  • Switch Contact Basic Design
    Nonpile-up symmetrical
  • Pole Quantity
    2 each section rear
  • Throw Quantity
    2 each section rear
  • Mounting Method
    Base single mounting facility and threaded hole single mounting facility
  • Features Provided
    Actuator knob and metallic inclosure
  • Thready Qty Per Inch (tpi)
    20 single mounting facility
  • Thread Size
    0.250 inches single mounting facility
  • Contact Voltage Rating In Volts
    500.0 ac at sea level
  • Mounting Facility Pattern
    Four position rectangular single mounting facility
  • Switch Actuator Indexing Position Quantity
    2 single actuator
  • Shaft Type
    Round, flatted, threaded hole single actuator
  • Terminal Type
    Tab w/screw
  • Contact Switching Action
    Breaks before makes each section rear
  • Switch Actuator Positioning Increment
    90.0 degrees single actuator
  • Switch Actuator Stop Device Type
    Fixed stop single actuator
  • Contact Load Current Rating
    30.0 amperes resistive load dc at sea level
  • Style Designator
    Tap, circuit selector
  • Thread Series Designator
    Unc single mounting facility
More from these suppliers
Rotary Switch

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Mechanic Bill explains Cam Switch

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NSN 5930005486643

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8178B Electro Switch Corp.
AS114 General Dynamics Mission Systems,
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