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) | 00-647-5981 (006475981) |
| NCB Code | USA (00) |
| Manufacturer | At And T Corp, American Telephone And Telegraph Co, Mkc Electronics Corp, Magnetic Windings Company Inc, Dowty Rfl Industries Inc, Dietz Design Inc, Lucent Technologies Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ES657021 | at and t corp | transformer audio frequency | RFQ |
| ES657021 | american telephone and telegraph co | transformer audio frequency | RFQ |
| KS9365 | american telephone and telegraph co | transformer audio frequency | RFQ |
| 7900 | mkc electronics corp | transformer audio frequency | RFQ |
| 155-42R | magnetic windings company inc | transformer audio frequency | RFQ |
| HB5235A | dowty rfl industries inc | transformer audio frequency | RFQ |
| 1200 | dietz design inc | transformer audio frequency | RFQ |
| ES657021 | lucent technologies inc | transformer audio frequency | RFQ |
| KS9365 | at and t corp | transformer audio frequency | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ACYE | TRANSFORMER FUNCTION | INPUT |
| ACYW | IMPEDANCE RATING IN OHMS | 50000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| ACYW | IMPEDANCE RATING IN OHMS | 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ACZB | FREQUENCY RATING | 300.0 HERTZ MINIMUM SINGLE COMPONENT AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1 TO 9 SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 0.075 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.075 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM |
| 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 | 1 TAB,SOLDER LUG AND 4 STANDOFF,SOLDER LUG |
| Relevant Components for NSN - 5950-00-647-5981, 5950006475981 | ||||
| 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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