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NSN 5950-00-729-1503

Variac Transformer

About this product

Weapon system essential.

Manufacturer part number 520644-1 for national stock number 5950007291503.

Datasheet

  • Product description

    Power Autotransformer Transformer NSN 5950-00-729-1503.

  • MPN or Model

    520644-1

  • Schedule B
    8504.50.0000 (Inductors, nesoi)
  • NMF (National Motor Freight)
    063420 - Transformers, NOI, Or Transformer Par
  • Unit Weight (Est.)
    10.5 lb
  • Dummy Terminal Quantity (non-core)
    4
  • Reliability Indicator
    Not established
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    3.500 inches single mounting facility single center group
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    3.500 inches single mounting facility single center group
  • Mounting Hole Diameter
    0.250 inches single group
  • Frequency Rating
    50.0 hertz single component and 60.0 hertz single component
  • Input-output Phase Relationship
    Single phase to single phase single component
  • Body Length
    5.188 inches
  • Body Width
    4.250 inches
  • Body Height
    4.875 inches
  • End Application
    Forrestal class cv; nimitz class cvn; supply class aoe; catapult/arresting gear
  • Inclosure Type
    Fully enclosed
  • Mounting Facility Quantity
    4 single group
  • Mounting Method
    Flange single group and unthreaded hole single group
  • Winding Function And Quantity
    1 primary, variable autotransformer type single component
  • Winding Operating Current
    7.5 amperes ac single component single primary output
  • Winding Power Rating
    900.0 volts-amperes single component single primary output
  • Criticality Code Justification
    Feat
  • Winding Operating Voltage
    120.00 ac pounds per hour wet single component single primary input
  • Terminal Type And Quantity
    3 tab, solder lug
More from these suppliers
Power Autotransformer Transformer

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes transformer (1), power; transformer (1), pulse.

Mechanic Bill explains Variac Transformer

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NSN 5950007291503

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
520644-1 Naval Air Warfare Center Aircraft
7727742P1 Lockheed Martin Corporation
613676-2 Naval Air Warfare Center Aircraft
520644 Naval Air Warfare Center Aircraft
Q116UM Superior Electric Holding Group Llc
22275-1 Whittaker Corp
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