NSN 5950-01-155-4778
Variac Transformer
Weapon system essential.
Manufacturer part number 2899442 for national stock number 5950011554778.
Datasheet
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Product description
Power Autotransformer Transformer NSN 5950-01-155-4778.
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MPN or Model
2899442
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Schedule B
8504.50.0000 (Inductors, nesoi) -
NMF (National Motor Freight)
063420 - Transformers, NOI, Or Transformer Par -
Unit Weight (Est.)
3 lb -
Reliability Indicator
Not established -
Center To Center Distance Between Mounting Facilities Parallel To Length
2.125 inches single mounting facility single center group -
Center To Center Distance Between Mounting Facilities Parallel To Width
1.750 inches single mounting facility single center group -
Frequency Rating
400.0 hertz single component -
Input-output Phase Relationship
Three phase to three phase single component -
Transformer Winding Connection Type
Wye-wye -
Body Length
2.750 inches -
Body Width
2.375 inches -
Body Height
3.812 inches -
End Application
Arleigh burke class ddg; missile system, aegis surface (sms) mk 7; guided missile launching system, mk 26 (gmls); ticonderoga class cg (47) -
Inclosure Type
Fully enclosed -
Mounting Facility Quantity
4 single group -
Mounting Method
Threaded stud single group -
Winding Function And Quantity
1 primary, fixed autotransformer type single component -
Thread Size
0.138 inches single group -
Winding Operating Current
320.0 milliamperes ac single component single primary input -
Criticality Code Justification
Feat -
Winding Operating Voltage
57.50 ac volts single component single primary output -
Thread Series Designator
Unc single group -
Terminal Type And Quantity
6 solder stud
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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.
Pricing and Availability
Get a quote for 5950-01-155-4778 power autotransformer transformerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2899442 | Navair And Navsea Managed |
R103858 | Oeco, Llc |
04192 | Magnetika, Inc. |
44459 | Freed Transformer Company |
R103858-08 | Oeco, Llc |