AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Transformer Radio Frequency |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5950 Coils and Transformers |
| National Item Identification Number (NIIN) | 01-270-9569 (012709569) |
| NCB Code | USA (01) |
| Manufacturer | Rockwell Collins Aerospace, Ceramic Magnetics Incorporated, Prem Magnetics Inc, Communication Coil Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 278-0439-030 | rockwell collins aerospace | transformer radio frequency | RFQ |
| 278-0439-030 | ceramic magnetics incorporated | transformer radio frequency | RFQ |
| 278-0439-030 | prem magnetics inc | transformer radio frequency | RFQ |
| A-418 | communication coil inc | transformer radio frequency | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHY | TURN QUANTITY | 2 SINGLE COMPONENT 2ND SECONDARY |
| ACZP | COIL FORM TYPE | HOLLOW SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 1.000 INCHES NOMINAL |
| ADAT | BODY WIDTH | 0.765 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | RECEIVER-TRANSMITTER |
| AKNA | INCLOSURE TYPE | OPEN |
| AXGY | MOUNTING METHOD | TERMINAL SINGLE GROUP |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT ALL SECONDARY |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT |
| CQPZ | WINDING CONDUCTOR SIZE | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT 2ND SECONDARY |
| CQPZ | WINDING CONDUCTOR SIZE | 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT 1ST SECONDARY |
| CQPZ | WINDING CONDUCTOR SIZE | 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHY | TURN QUANTITY | 1 SINGLE COMPONENT 1ST SECONDARY |
| ABHY | TURN QUANTITY | 1 SINGLE COMPONENT SINGLE PRIMARY |
| Relevant Components for NSN - 5950-01-270-9569, 5950012709569 | ||||
| 5930-01-024-7616 (5930010247616) | 5935-01-207-1630 (5935012071630) | 5930-00-522-3346 (5930005223346) | 5985-01-615-6045 (5985016156045) | |
| 5910-00-805-1017 (5910008051017) | 5962-01-297-8133 (5962012978133) | 5935-01-108-9409 (5935011089409) | 5910-01-082-8261 (5910010828261) | |
| 5930-01-681-7491 (5930016817491) | 5930-01-322-8532 (5930013228532) | 5935-00-755-3452 (5935007553452) | 5985-01-676-2667 (5985016762667) | |
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