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National Stock Number:
5950-00-976-4979
Federal Supply Class:
5950
National Item Identification Number:
009764979
Description:
TRANSFORMER,POWER AUTOTRANSFORME
Detail:
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.
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Manufacturer Information:
| 17-12839-1 | 04614 | TEXTRON SYSTEMS CORPORATION | | 17-12839-1 | 80070 | LOCKHEED MARTIN CORPORATION | | EHH9342 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | WINDING OPERATING VOLTAGE | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT | | 0.00 AC VOLTS MINIMUM AND | | 120.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT | | WINDING OPERATING CURRENT | 1.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT | | FREQUENCY RATING | 60.0 HERTZ MINIMUM AND | | 400.0 HERTZ MAXIMUM SINGLE COMPONENT | | WINDING FUNCTION AND QUANTITY | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT | | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT | | MOUNTING METHOD | BUSHING SINGLE GROUP | | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP | | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP | | THREAD QUANTITY PER INCH | 32 SINGLE GROUP | | INCLOSURE TYPE | FULLY INCLOSED | | BODY LENGTH | 1.938 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | OVERALL DIAMETER | 3.125 INCHES NOMINAL | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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