The Synchro,differential Transmitter, cataloged under National Stock Number 5990-00-401-4952, is classified within Federal Supply Class 5990 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Moog Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-401-4952 |
| Primary Part Number | TDH11H3 |
| Item Name | Synchro,differential Transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Moog Inc. |
| Status | ACTIVE |
| Shaft Slot Width | 0.0250 INCHES NOMINAL SINGLE SHAFT IN |
| Plus J Zso Reactance in Ohms | 76.70 NOMINAL |
| Actuator Friction Torque at Plus 25 Deg Celsius | 4.0 CENTIMETER-GRAMS NOMINAL CM |
| Shaft Diameter | 0.1200 INCHES NOMINAL SINGLE SHAFT IN |
| Body Style | STANDARD ROUND B |
| Pilot Diameter | 0.6250 INCHES NOMINAL IN |
| Shoulder Diameter | 1.0000 INCHES NOMINAL IN |
| Flange Thickness | 0.0930 INCHES NOMINAL IN |
| Flange Diameter | 1.0620 INCHES NOMINAL IN |
| Undercut Width | 0.0500 INCHES NOMINAL IN |
| Stator Input Voltage Rating in Volts | 26.0 NOMINAL |
| Plus J Zro Reactance in Ohms | 73.70 NOMINAL |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 30.00 |
| Terminal Location | REAR |
| Plus J Zrs Reactance in Ohms | 6.80 NOMINAL |
| Mounting Surface to Terminal End Distance | 1.6400 INCHES MAXIMUM IN |
| Shaft Length | 0.5000 INCHES NOMINAL SINGLE SHAFT IN |
| Zrs Resistance in Ohms | 14.00 NOMINAL |
| Phase Shift Angle in Deg | 5.000 INPUT TO OUTPUT NOMINAL |
| Frequency in Hertz | 400.0 NOMINAL |
| Actuator Friction Torque at Minus 55 Deg Celsius | 16.0 CENTIMETER-GRAMS NOMINAL CM |
| Electrical Error Angular Range in Minutes | -12.0 TO 12.0 |
| Zro Resistance in Ohms | 14.00 NOMINAL |
| Body Material | STEEL CORROSION RESISTING |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Stator Input Current Rating | 138.0 MILLIAMPERES NOMINAL |
| Rotor DC Resistance in Ohms | 10.80 NOMINAL |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Shaft Slot Depth | 0.0320 INCHES NOMINAL SINGLE SHAFT IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5990-00-401-4952 is a Synchro,differential Transmitter, manufactured by Moog Inc., classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-401-4952 has 3 cross-referenced part numbers: 10868 (Astronautics Corporation of America), TDH11E3 (Moog Inc.), TDH11H3 (Moog Inc.).
There are 7 known substitutes for 5990-00-401-4952: 5950-00-824-3857, 5965-01-073-9081, 4320-01-188-3353 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for TDH11H3: Shaft Slot Width: 0.0250 INCHES NOMINAL SINGLE SHAFT IN; Plus J Zso Reactance in Ohms: 76.70 NOMINAL; Actuator Friction Torque at Plus 25 Deg Celsius: 4.0 CENTIMETER-GRAMS NOMINAL CM; Shaft Diameter: 0.1200 INCHES NOMINAL SINGLE SHAFT IN. 30 total characteristics are documented in the Federal Logistics Information System.