AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-240-0749 (002400749) |
| NCB Code | USA (00) |
| Manufacturer | Esco Inc, Rockwell Collins Aerospace, Freed Transformer Company, Magnetika Inc, United Transformer Corp, Emerson Electric Gmbh And Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 677-0391-00 | esco inc | transformer audio frequency | RFQ |
| 677-0391-00 | rockwell collins aerospace | transformer audio frequency | RFQ |
| 25330 | freed transformer company | transformer audio frequency | RFQ |
| D5254 | magnetika inc | transformer audio frequency | RFQ |
| D5254 | united transformer corp | transformer audio frequency | RFQ |
| 16486 | emerson electric gmbh and co | transformer audio frequency | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | 2.141 INCHES MAXIMUM |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABTB | MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL SINGLE GROUP |
| ACYW | IMPEDANCE RATING IN OHMS | 300.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| ACYW | IMPEDANCE RATING IN OHMS | 6700.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ACZB | FREQUENCY RATING | 300.0 HERTZ MINIMUM SINGLE COMPONENT AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | 2.0 WATTS SINGLE COMPONENT |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1-7/10 TO 8-1/10 SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 1.766 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.375 INCHES MAXIMUM |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| AXGY | MOUNTING METHOD | FLANGE SINGLE GROUP AND UNTHREADED HOLE SINGLE GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| CRBZ | WINDING OPERATING CURRENT | 30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB,SOLDER LUG |
| Relevant Components for NSN - 5950-00-240-0749, 5950002400749 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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