| Item Name | Transformer Power |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5950 Coils and Transformers |
| National Item Identification Number (NIIN) | 00-943-9149 (009439149) |
| NCB Code | USA (00) |
| Manufacturer | Keytronics Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BK25 | keytronics inc | transformer power | 51181 | RFQ |
| BK25-115V-400HZ | keytronics inc | transformer power | 51181 | RFQ |
| BX25 | keytronics inc | transformer power | 51181 | RFQ |
| 151-120-0001 | northrop grumman systems corporation | transformer power | 95542 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| TTQY | TERMINAL TYPE AND QUANTITY | 5 WIRE HOOK |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ACZB | FREQUENCY RATING | 400.0 HERTZ MAXIMUM SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 2.750 INCHES NOMINAL |
| ADAT | BODY WIDTH | 2.375 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 3.812 INCHES NOMINAL |
| 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 |
| CRBZ | WINDING OPERATING CURRENT | 3.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| CWJS | WINDING OPERATING VOLTAGE | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| Relevant Components for NSN - 5950-00-943-9149, 5950009439149 | ||||
| 5998-00-296-4216 (5998002964216) | 5915-00-078-1818 (5915000781818) | 5935-01-009-1946 (5935010091946) | 5935-01-253-8244 (5935012538244) | |
| 5935-00-666-1819 (5935006661819) | 5950-00-075-0957 (5950000750957) | 5999-01-064-4357 (5999010644357) | 5961-01-065-8073 (5961010658073) | |
| 5935-00-941-8990 (5935009418990) | 5998-01-386-1255 (5998013861255) | 5950-00-149-5129 (5950001495129) | 5905-01-591-7266 (5905015917266) | |
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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