# NSN 5990-00-803-0486: Synchro, Transmitter

NSN 5990-00-803-0486 (also written 5990008030486; NIIN 00-803-0486) is a synchro, transmitter in Federal Supply Class 5990, Synchros and Resolvers. 5 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5990-00-803-0486 (5990008030486)
- NIIN: 00-803-0486 (008030486)
- Item name: SYNCHRO,TRANSMITTER
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAVH | SHOULDER DIAMETER | INCHES MINIMUM 1.3115 AND INCHES MAXIMUM 1.3120 |
| AJTA | ZRS RESISTANCE IN OHMS | NOMINAL 44.00 |
| AAQL | BODY STYLE | — |
| AJSW | ZRO RESISTANCE IN OHMS | NOMINAL 47.00 |
| AJSY | ZSO RESISTANCE IN OHMS | NOMINAL 10.30 |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | NOMINAL 26.0 |
| AJSS | FREQUENCY IN HERTZ | NOMINAL 400.0 |
| AJST | ROTOR INPUT CURRENT RATING | MILLIAMPERES MAXIMUM 125.0 |
| AJSV | ROTOR INPUT ELECTRICAL POWER RATING | MILLIWATTS MAXIMUM 600.0 |
| CRSJ | SHAFT TYPE | SINGLE SHAFT ROUND, SLOTTED |
| CRSY | ALIGNMENT HOLE DEPTH | INCHES MAXIMUM 0.1120 |
| CSJY | TRANSFORMATION RATIO | ROTOR TO STATOR NOMINAL 0.454 |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | INCHES NOMINAL 0.8750 |
| CTDW | PLUS J ZSO-90 REACTANCE IN OHMS | NOMINAL 12.50 |
| TTQY | TERMINAL TYPE AND QUANTITY | WIRE LEAD 5 |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 25.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -1.0 TO 1.0 |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | CENTIMETER-GRAMS NOMINAL 6.0 |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | CENTIMETER-GRAMS NOMINAL 2.0 |
| AAVL | PILOT DIAMETER | INCHES MINIMUM 0.4995 AND INCHES MAXIMUM 0.5000 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.1310 |
| ABKK | FLANGE DIAMETER | INCHES MINIMUM 1.4360 AND INCHES MAXIMUM 1.4370 |
| ABKU | FLANGE THICKNESS | INCHES NOMINAL 0.0930 |
| ABPA | UNDERCUT DIAMETER | INCHES NOMINAL 1.3120 |
| ABPC | UNDERCUT WIDTH | INCHES NOMINAL 0.0780 |
| ABRY | LENGTH | SHOULDER INCHES NOMINAL 0.1320 |
| ABWV | SHAFT DIAMETER | SINGLE SHAFT INCHES MINIMUM 0.1195 AND INCHES MAXIMUM 0.1200 |
| ABXF | SHAFT LENGTH | SINGLE SHAFT INCHES NOMINAL 0.5400 |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJSL | BODY SIZE | 15 |
| CRGZ | PLUS J ZSO REACTANCE IN OHMS | NOMINAL 43.00 |
| CRHN | SHAFT SLOT WIDTH | SINGLE SHAFT INCHES MINIMUM 0.0210 AND INCHES MAXIMUM 0.0310 |
| CRKL | PLUS J ZRS REACTANCE IN OHMS | NOMINAL 28.00 |
| CQRG | BODY MATERIAL | STEEL CORROSION RESISTING |
| CQTM | TERMINAL LOCATION | REAR |
| CQXQ | PLUS J ZRO REACTANCE IN OHMS | NOMINAL 260.00 |
| CQZS | SHAFT SLOT DEPTH | SINGLE SHAFT INCHES MINIMUM 0.0210 AND INCHES MAXIMUM 0.0310 |
| AJTS | ROTOR DC RESISTANCE IN OHMS | NOMINAL 16.00 |
| AJVV | TORQUE GRADIENT PER ANGULAR DEG | MILLIMETER-MILLIGRAMS NOMINAL 2250.0 |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AJTT | STATOR DC RESISTANCE IN OHMS | NOMINAL 7.00 |
| AJVF | PHASE SHIFT ANGLE IN DEG | INPUT TO OUTPUT NOMINAL 3.000 |
| AJWQ | PILOT LENGTH | INCHES NOMINAL 0.0400 |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | INCHES NOMINAL 1.5910 |
| AJTE | ZSO-90 RESISTANCE IN OHMS | NOMINAL 6.10 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AY201S4B1 | 0SML3 | AERO INTERNATIONAL, LLC DBA AMS ENGINEERED SOLUTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AY201S4B1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AY201S4B1 | 96774 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| QB71950-4 | 06840 | BENDIX CORP THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| QB71950-4 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5990008030486&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5990008030486
- 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/5990-00-803-0486/
JSON: https://nsnexplorer.com/api/nsn/5990-00-803-0486.json