The Synchro,transmitter, cataloged under National Stock Number 5990-01-134-7607, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-134-7607 |
| Primary Part Number | 4273-03-02 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| Body Size | 8 |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Shaft Diameter | 0.0900 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 37.00 NOMINAL |
| Body Style | STANDARD ROUND A |
| Flange Thickness | 0.0620 INCHES NOMINAL IN |
| Rotor Input Electrical Power Rating | 0.6 WATTS MAXIMUM |
| Phase Shift Angle in Deg | 9.000 OUTPUT TO INPUT NOMINAL |
| Mounting Surface to Terminal End Distance | 1.2410 INCHES MAXIMUM IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Terminal Location | REAR |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Shaft Length | 0.2500 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Slot Width | 0.0310 INCHES NOMINAL SINGLE SHAFT IN |
| Pilot Length | 0.0430 INCHES NOMINAL IN |
| Actuator Friction Torque at Plus 25 Deg Celsius | 3.0 CENTIMETER-GRAMS MAXIMUM CM |
| Rotor Input Current Rating | 0.12 AMPERES MAXIMUM |
| Actuator Friction Torque at Minus 55 Deg Celsius | 6.0 CENTIMETER-GRAMS MAXIMUM CM |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Maximum Temp Rise | 95.0 CELSIUS DEGC |
| Stator DC Resistance in Ohms | 12.00 NOMINAL |
| Shaft Slot Depth | 0.0310 INCHES NOMINAL SINGLE SHAFT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4273-03-02 PRIMARY | Meggitt (new Hampshire), Inc (USA) |
| Reference | Meaning |
|---|---|
| CGH-8-K-7/A004 | 5/2 Secondary reference U.S. Government activity |
| CGC-8-K-70 | 3/2 Design control — primary reference U.S. Government activity |
| 1778996-1 | 7/2 Vendor item drawing reference Honeywell International Inc. Dba Honeywell International |
NSN 5990-01-134-7607 is a Synchro,transmitter, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-134-7607 has 1 manufacturer part number on file: 4273-03-02 (Meggitt (new Hampshire), Inc).
Key specifications for 4273-03-02: Body Size: 8; Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Undercut Width: 0.0620 INCHES NOMINAL IN; Shaft Diameter: 0.0900 INCHES NOMINAL SINGLE SHAFT IN. 23 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.