# NSN 5990-01-110-1979: Synchro, Control Transformer

NSN 5990-01-110-1979 (also written 5990011101979; NIIN 01-110-1979) is a synchro, control transformer in Federal Supply Class 5990, Synchros and Resolvers. 4 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5990-01-110-1979 (5990011101979)
- NIIN: 01-110-1979 (011101979)
- Item name: SYNCHRO,CONTROL TRANSFORMER
- Federal Supply Class: [FSC 5990 Synchros and Resolvers](https://nsnexplorer.com/fsc/5990/)
- 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 2026-10-13)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| AAVH | SHOULDER DIAMETER | INCHES MAXIMUM 1.0000 |
| AAVL | PILOT DIAMETER | INCHES MAXIMUM 0.6250 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 2.1150 |
| ABKK | FLANGE DIAMETER | INCHES MAXIMUM 1.0620 |
| ABKU | FLANGE THICKNESS | INCHES NOMINAL 0.0930 |
| ABPA | UNDERCUT DIAMETER | INCHES NOMINAL 0.9750 |
| ABPC | UNDERCUT WIDTH | INCHES NOMINAL 0.0500 |
| ABRY | LENGTH | SHOULDER INCHES NOMINAL 0.0620 |
| ABWV | SHAFT DIAMETER | SINGLE SHAFT INCHES MAXIMUM 0.1200 |
| ABXF | SHAFT LENGTH | SINGLE SHAFT INCHES NOMINAL 0.5000 |
| AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | — |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AGAV | END ITEM IDENTIFICATION | AN/APS133 |
| AJSL | BODY SIZE | 11 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | NOMINAL 11.8 |
| AJSP | STATOR INPUT CURRENT RATING | MILLIAMPERES NOMINAL 18.2 |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | MILLIWATTS NOMINAL 30.0 |
| AJSS | FREQUENCY IN HERTZ | NOMINAL 400.0 |
| AJSW | ZRO RESISTANCE IN OHMS | NOMINAL 650.00 |
| AJSY | ZSO RESISTANCE IN OHMS | NOMINAL 90.00 |
| AJTA | ZRS RESISTANCE IN OHMS | NOMINAL 605.00 |
| AJTS | ROTOR DC RESISTANCE IN OHMS | NOMINAL 365.00 |
| AJTT | STATOR DC RESISTANCE IN OHMS | NOMINAL 59.00 |
| AJVF | PHASE SHIFT ANGLE IN DEG | OUTPUT TO INPUT NOMINAL 4.000 |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 30.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -7.0 TO 7.0 |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | CENTIMETER-GRAMS MAXIMUM 9.0 |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | CENTIMETER-GRAMS MAXIMUM 3.0 |
| AJWE | SHAFT RADIAL PLAY TEST POINT | INCHES MAXIMUM 0.125 |
| AJWG | SHAFT MAXIMUM RADIAL PLAY | INCHES 0.0005 |
| AJWH | SHAFT END PLAY | INCHES MINIMUM 0.0003 AND INCHES MAXIMUM 0.0008 |
| AJWQ | PILOT LENGTH | INCHES NOMINAL 0.0620 |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | INCHES MAXIMUM 1.6000 |
| AJXB | SHAFT MAXIMUM RUNOUT | INCHES 0.0010 |
| CQTM | TERMINAL LOCATION | REAR |
| CQXQ | PLUS J ZRO REACTANCE IN OHMS | NOMINAL 3000.00 |
| CQZS | SHAFT SLOT DEPTH | SINGLE SHAFT INCHES MAXIMUM 0.0320 |
| CRGZ | PLUS J ZSO REACTANCE IN OHMS | NOMINAL 550.00 |
| CRHN | SHAFT SLOT WIDTH | SINGLE SHAFT INCHES MAXIMUM 0.0320 |
| CRKL | PLUS J ZRS REACTANCE IN OHMS | NOMINAL 295.00 |
| CRSJ | SHAFT TYPE | SINGLE SHAFT ROUND, SLOTTED |
| CWXK | SHAFT RADIAL PLAY DETERMINING WEIGHT | OUNCES 4.0 |
| CWYF | SHAFT END PLAY DETERMINING WEIGHT | OUNCES 8.0 |
| MATT | MATERIAL | BODY ALUMINUM |
| TTQY | TERMINAL TYPE AND QUANTITY | WIRE LEAD 5 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11CT-0123-6 | 51761 | CDA INTERCORP LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2068597-0701 | 27914 | HONEYWELL INTERNATIONAL INC DBA HONEYWELL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TTH-11-H-4/B402 | 99932 | MOOG INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ZV2-A | 51761 | CDA INTERCORP LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M5-27-T-0542 | 13 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5990011101979&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5990011101979&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5990011101979
- 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/5990-01-110-1979/
JSON: https://nsnexplorer.com/api/nsn/5990-01-110-1979.json