The Synchro,receiver, cataloged under National Stock Number 5990-00-503-4113, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-503-4113 |
| Item Name | Synchro,receiver |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Size | 37 |
| Body Diameter | 3.6250 INCHES NOMINAL IN |
| Shaft Diameter | 0.2500 INCHES NOMINAL SINGLE SHAFT IN |
| Fragility Factor | MODERATELY RUGGED |
| Rotor Input Electrical Power Rating | 6.0 WATTS NOMINAL |
| Frequency in Hertz | 60.0 NOMINAL |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Shaft Length | 0.6250 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor Input Current Rating | 500.0 MILLIAMPERES NOMINAL |
| Terminal Type and Quantity | 5 SCREW |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A-18666T4M | 5/9 Secondary reference L3 Technologies, Inc. |
| A18666 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. |
| 15-015M | 5/9 Secondary reference L3 Technologies, Inc. |
| 15-030TYMSR | 5/9 Secondary reference L3 Technologies, Inc. |
| 15-030MSR | 5/9 Secondary reference L3 Technologies, Inc. |
| A-18666TYM | 3/9 Design control — primary reference L3 Technologies, Inc. |
NSN 5990-00-503-4113 is a Synchro,receiver, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-00-503-4113: Body Size: 37; Body Diameter: 3.6250 INCHES NOMINAL IN; Shaft Diameter: 0.2500 INCHES NOMINAL SINGLE SHAFT IN; Fragility Factor: MODERATELY RUGGED. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.