1-321-802-5889

NSN 5930-00-078-1781

Cam Switch

About this product

0.312 inches single actuator first flat length, 0.216 inches single actuator flat height, tab at 1: 30 o'clock nonturn device type, operating tempurature range: -65.0 to 85.0 degrees celsius.

Manufacturer part number 77C707986-1 for national stock number 5930000781781.

Datasheet

  • Product description

    Rotary Switch NSN 5930-00-078-1781.

  • MPN or Model

    77C707986-1

  • 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
  • Unit Weight (Est.)
    0.5 lb
  • Thread Class
    2a single mounting facility
  • Thread Length
    0.375 inches single mounting facility
  • Overall Length
    6.408 inches
  • Overall Height
    1.843 inches
  • Overall Width
    1.718 inches
  • First Flat Length
    0.312 inches single actuator
  • Flat Height
    0.216 inches single actuator
  • Shaft Diameter
    0.250 inches single actuator
  • Shaft Length
    0.938 inches single actuator
  • Nonturn Device Radius
    0.531 inches at 1: 30 o'clock
  • Individual Section Quantity
    8
  • Nonturn Device Type
    Tab at 1: 30 o'clock
  • Operating Tempurature Range
    -65.0 to 85.0 degrees celsius
  • Switch Contact Basic Design
    Nonpile-up symmetrical
  • Pole Quantity
    1 each section rear
  • Throw Quantity
    18 each section rear
  • Mounting Method
    Threaded bushing single mounting facility
  • Thread Size
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts
    28.0 dc at sea level
  • Shaft Flat/slot Angular Location
    180.0 degrees from nonturn device single actuator
  • Switch Actuator Indexing Position Quantity
    18 single actuator
  • Shaft Type
    Round, flatted single actuator
  • Terminal Type
    Tab, solder lug
  • Contact Switching Action
    Breaks before makes each section rear
  • Switch Actuator Positioning Increment
    20.0 degrees single actuator
  • Detent Rotational Torque Range
    +2.000 to 6.000 inch-pounds single actuator
  • Contact Load Current Rating
    500.0 milliamperes resistive load ac at sea level
  • Style Designator
    Circular wafer, bushing mount
  • Thread Series Designator
    Unef 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 5930000781781

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
77C707986-1 Lockheed Martin Corporation
251743-LK8 Electro Switch Corp.
77C707986P001 Lockheed Martin Corporation
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