# NSN 5950-01-311-5375: Transformer, Power

NSN 5950-01-311-5375 (also written 5950013115375; NIIN 01-311-5375) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5950-01-311-5375 (5950013115375)
- NIIN: 01-311-5375 (013115375)
- Item name: TRANSFORMER,POWER
- Federal Supply Class: [FSC 5950 Coils and Transformers](https://nsnexplorer.com/fsc/5950/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-11-06)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 5.312 |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MAXIMUM 4.375 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 3.485 AND INCHES MAXIMUM 3.515 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 4.437 |
| ABTB | MOUNTING HOLE DIAMETER | SINGLE GROUP INCHES MINIMUM 0.260 |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ MINIMUM 47.0 AND HERTZ MAXIMUM 420.0 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| ACZX | WINDING SHIELDING METHOD | SINGLE COMPONENT INTERNAL SHIELD BROUGHT OUT TO TERMINAL |
| ADAU | BODY HEIGHT | INCHES MAXIMUM 5.000 |
| AEHZ | MAXIMUM OPERATING TEMP | CELSIUS 155.0 |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AXGY | MOUNTING METHOD | SINGLE GROUP UNTHREADED HOLE(S) |
| BPLC | WINDING FUNCTION AND QUANTITY | SINGLE COMPONENT PRIMARY 2 AND SECONDARY 4 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT FIRST SECONDARY MILLIAMPERES DC NOMINAL 25.0 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT THIRD SECONDARY AMPERES DC NOMINAL 1.0 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SECOND SECONDARY AMPERES DC NOMINAL 4.6 |
| CRMJ | WINDING POWER RATING | SINGLE COMPONENT SECOND SECONDARY VOLTS-AMPERES 43.24 |
| CRMJ | WINDING POWER RATING | SINGLE COMPONENT THIRD SECONDARY VOLTS-AMPERES 16.0 |
| CRMJ | WINDING POWER RATING | SINGLE COMPONENT FIRST SECONDARY VOLTS-AMPERES 2.75 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT ALL PRIMARY AC VOLTS NOMINAL 240.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FOURTH SECONDARY DC VOLTS MINIMUM 32.00 AND DC VOLTS MAXIMUM 34.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FIRST SECONDARY DC VOLTS MINIMUM 102.00 AND DC VOLTS MAXIMUM 110.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SECOND SECONDARY DC VOLTS MINIMUM 8.70 AND DC VOLTS MAXIMUM 9.40 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT THIRD SECONDARY DC VOLTS MINIMUM 14.80 AND DC VOLTS MAXIMUM 16.00 |
| TTQY | TERMINAL TYPE AND QUANTITY | TAB, SOLDER LUG 18 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 124P375 | 11700 | A.E.YORK, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 276-0120-010 | 13499 | ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 43895-10 | 22558 | COAST/ADVANCED CHIP MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PEI 8279 | 13483 | PRECISION ELECTRONICS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-1979 | 2 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950013115375&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950013115375&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950013115375
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5950-01-311-5375/
JSON: https://nsnexplorer.com/api/nsn/5950-01-311-5375.json