#5-1257 Fixed Autotransformer Transformer | Coils And Transformers

5-1257

Power Autotransforme Transformer

NSN 5950-00-690-0365

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006900365

Product Technical Spec.

Reliability Indicator:
Not established
Frequency Rating:
400.0 hertz single component and 800.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
3.312 inches
Body Outside Diameter:
1.812 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded bushing single group
Winding Function And Quantity:
1 primary, variable autotransformer type single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.375 inches single group
Winding Operating Current:
2.5 amperes ac single component single primary output
Winding Power Rating:
70.0 volts-amperes single component single primary output
Winding Operating Voltage:
0.00 ac volts single component single primary output and 28.00 ac volts single component single primary output
Winding Operating Voltage:
115.00 ac volts single component single primary input
Thread Series Designator:
Unef single group
Terminal Type And Quantity:
3 threaded stud
NSN:
5950-00-690-0365
Item Name:
Transformer,fixed Autotransformer
Cage Code:
58474

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Autotransforme Transformers
------------ P/N 5-1257

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Last Updated: 06/02/2025