| Item Name | Transformer Audio Frequency |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5950 Coils and Transformers |
| National Item Identification Number (NIIN) | 00-505-0259 (005050259) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace, Freed Transformer Company, Oak Crystal Inc, Te Connectivity Networks Inc, Vectron International Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 044-3443-01 | rockwell collins aerospace | transformer audio frequency | 13499 | RFQ |
| 43344 | freed transformer company | transformer audio frequency | 73386 | RFQ |
| 677-0912-00 | rockwell collins aerospace | transformer audio frequency | 13499 | RFQ |
| A9771 | oak crystal inc | transformer audio frequency | 12020 | RFQ |
| A9771 | te connectivity networks inc | transformer audio frequency | 00144 | RFQ |
| A9771 | vectron international inc | transformer audio frequency | 00136 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKW | OVERALL HEIGHT | 2.188 INCHES MAXIMUM |
| ACYW | IMPEDANCE RATING IN OHMS | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ACYW | IMPEDANCE RATING IN OHMS | 135.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY AND 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| ACZB | FREQUENCY RATING | 250.0 HERTZ MINIMUM SINGLE COMPONENT AND 112.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | 6.0 MILLIWATTS SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 1.312 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 1.312 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 1.750 INCHES MAXIMUM |
| AEHZ | MAXIMUM OPERATING TEMP | 65.0 DEG CELSIUS |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| AXGY | MOUNTING METHOD | THREADED STUD SINGLE GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| CMLP | THREAD QUANTITY PER INCH | 32 SINGLE GROUP |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 SOLDER STUD |
| Components Related to NSN - 5950-00-505-0259, 5950005050259 | ||||
| 5905-00-837-8595 (5905008378595) | 5999-01-545-2960 (5999015452960) | 5977-00-038-2232 (5977000382232) | 5915-00-106-2867 (5915001062867) | |
| 5975-01-574-3976 (5975015743976) | 5999-01-243-9840 (5999012439840) | 5935-01-092-4809 (5935010924809) | 5962-01-480-9313 (5962014809313) | |
| 5998-01-543-3095 (5998015433095) | 5935-01-075-7203 (5935010757203) | 5930-01-092-4088 (5930010924088) | 5961-01-309-1613 (5961013091613) | |
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