Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
COILS AND TRANSFORMERS
Inclusions:
INCLUDES COILS, EXCEPT IGNITION AND MAGNETO; COIL ASSEMBLIES; REACTORS; TRANSFORMERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 2 SINGLE GROUP |
| ABKW | OVERALL HEIGHT | 2.000 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 2.810 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.218 INCHES NOMINAL SINGLE GROUP |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| CWJS | WINDING OPERATING VOLTAGE | 115.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY INPUT |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CWJS | WINDING OPERATING VOLTAGE | 28.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| CRBZ | WINDING OPERATING CURRENT | 5.35 AMPERES NOMINAL B AND BETTER DROP SIDING SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE GROUP |
| ABHP | OVERALL LENGTH | 2.940 INCHES MAXIMUM |
| ACZB | FREQUENCY RATING | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 SCREW |