| 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) | 01-270-9570 (012709570) |
| NCB Code | USA (01) |
| Manufacturer | Ceramic Magnetics Incorporated, Rockwell Collins Aerospace, Prem Magnetics Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 278-0439-020 | ceramic magnetics incorporated | transformer radio frequency | 28733 | RFQ |
| 278-0439-020 | rockwell collins aerospace | transformer radio frequency | 13499 | RFQ |
| 278-0439-020 | prem magnetics inc | transformer radio frequency | 20462 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHY | TURN QUANTITY | 1 SINGLE COMPONENT 2ND PRIMARY |
| ABHY | TURN QUANTITY | 2 SINGLE COMPONENT 1ST PRIMARY |
| ABHY | TURN QUANTITY | 2 SINGLE COMPONENT SINGLE SECONDARY |
| ACZP | COIL FORM TYPE | HOLLOW SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 0.866 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.560 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 0.525 INCHES MAXIMUM |
| AFHM | MOUNTING TAB WIDTH | 0.040 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | RECEIVER-TRANSMITTER |
| AKNA | INCLOSURE TYPE | OPEN |
| AXGY | MOUNTING METHOD | TAB SINGLE GROUP |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT ALL PRIMARY |
| BKPL | RATING METHOD | WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 2 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| CQPZ | WINDING CONDUCTOR SIZE | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT 2ND PRIMARY |
| CQPZ | WINDING CONDUCTOR SIZE | 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT 1ST PRIMARY |
| CQPZ | WINDING CONDUCTOR SIZE | 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 WIRE LEAD |
| Relevant Components for NSN - 5950-01-270-9570, 5950012709570 | ||||
| 5910-01-451-9053 (5910014519053) | 5905-01-283-2221 (5905012832221) | 5915-01-640-9526 (5915016409526) | 5905-00-107-3319 (5905001073319) | |
| 5962-01-236-5871 (5962012365871) | 5995-01-228-7197 (5995012287197) | 5995-01-619-3330 (5995016193330) | 5925-00-975-7105 (5925009757105) | |
| 5977-00-391-6223 (5977003916223) | 5935-01-085-9065 (5935010859065) | 5930-01-548-2521 (5930015482521) | 5985-01-068-4667 (5985010684667) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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