AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Transformer Power |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5950 Coils and Transformers |
| National Item Identification Number (NIIN) | 01-257-9287 (012579287) |
| NCB Code | USA (01) |
| Manufacturer | Spd Electrical Systems Inc, Northrop Grumman Systems Corporation, Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 740102PC95 | spd electrical systems inc | transformer power | RFQ |
| 245B955H01 | northrop grumman systems corporation | transformer power | RFQ |
| TF4SX02YY | military specifications | transformer power | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | 3.720 INCHES NOMINAL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.880 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.630 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP |
| ABKW | OVERALL HEIGHT | 3.590 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.470 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.201 INCHES NOMINAL 2ND GROUP |
| ACZB | FREQUENCY RATING | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 4 ALL GROUPINGS |
| AXGY | MOUNTING METHOD | THREADED STUD 1ST GROUP |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE 2ND GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES 1ST GROUP |
| CRBZ | WINDING OPERATING CURRENT | 0.53 AMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 0.53 AMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 0.9 AMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| CWJS | WINDING OPERATING VOLTAGE | 21.50 AC VOLTS MINIMUM SINGLE COMPONENT 1ST SECONDARY AND 23.00 AC VOLTS MAXIMUM SINGLE COMPONENT 1ST SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 28.30 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY |
| THSD | THREAD SERIES DESIGNATOR | UNC 1ST GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 12 THREADED STUD |
| Relevant Components for NSN - 5950-01-257-9287, 5950012579287 | ||||
| 5999-01-196-8879 (5999011968879) | 5970-00-488-9670 (5970004889670) | 5945-01-477-0491 (5945014770491) | 5999-01-364-2930 (5999013642930) | |
| 5996-01-452-4386 (5996014524386) | 5945-00-260-1626 (5945002601626) | 5998-01-130-0814 (5998011300814) | 5905-00-557-4486 (5905005574486) | |
| 5935-01-689-9407 (5935016899407) | 5980-01-504-2998 (5980015042998) | 5935-00-644-6464 (5935006446464) | 5995-01-277-3853 (5995012773853) | |
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