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NSN 5930-00-038-4648

Stepping Switch

About this product

Design analysis.

Manufacturer part number 8477-707073-1 for national stock number 5930000384648.

Datasheet

  • Product description

    Stepping Switch NSN 5930-00-038-4648.

  • MPN or Model

    8477-707073-1

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    10 lb
  • Overall Length
    8.000 inches
  • Overall Height
    4.250 inches
  • Overall Width
    8.200 inches
  • Mounting Configuration
    Four 0.257 in. Diameter holes on 6.000 in. By 7.700 in. Mtg centers
  • Control Method
    Remote
  • Homing Method
    Through switch contacts
  • Bank Level Quantity
    8
  • Contact Quantity Per Bank Level
    25
  • Wiper Contact Quantity Per Bank Level
    1
  • Magnetic Coil Quantity
    1
  • Criticality Code Justification
    Feat
  • Nuclear Hardness Critical Feature
    Hardened
More from these suppliers
Stepping Switch

An electromagnetically actuated switch having contact wipers which are successively rotated over fixed bank contacts. The contact wipers are progressively advanced over the fixed bank contacts through a repetitive series of stepping operations. The stepping operation may be a continuous forward rotation acting through 360 degrees to return to its normal unoperated position or it may be designed to include an electromagnetic and/or mechanical means for releasing and resetting the switch to its released position for a subsequent operation. The contact wipers may be mechanically held in contact with the fixed bank contacts after the armature of the actuating coil has released. The switch may be released at the end of its travel or at any intermediate position. It includes items designed with two electromagnetic actuators that enable the switch to operate in either direction. For items having the dual function of a switch and a relay assembled together on a common mounting, see relay-switch. For other than electromagnetically actuated switches whose contact wipers are manually rotated over fixed bank contacts, see switch, rotary. Excludes relay, rotary and switch, telephone (as modified).

Mechanic Bill explains Stepping Switch

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NSN 5930000384648

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8477-707073-1 Textron Systems Corporation
8477-707073-1 Lockheed Martin Corporation
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