The Synchro,receiver, cataloged under National Stock Number 5990-00-503-0440, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Motion Control Llc. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-503-0440 |
| Primary Part Number | TR22-6A |
| Item Name | Synchro,receiver |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | General Dynamics Motion Control Llc |
| Status | ACTIVE |
| Body Size | 22 |
| Shaft Type | ROUND, THREADED SINGLE SHAFT |
| Body Diameter | 1.9500 INCHES NOMINAL IN |
| Flange Diameter | 2.2480 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN |
| Second Shoulder Face to Rear Flange Distance | 1.7350 INCHES NOMINAL IN |
| Shaft Diameter | 0.3850 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 104.00 NOMINAL |
| Length | 0.0550 INCHES NOMINAL SHOULDER IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | STANDARD ROUND, REAR MOUNTING FLANGE |
| Flange Thickness | 0.2500 INCHES NOMINAL IN |
| Torque Gradient Per Angular Deg | 0.060 INCH-OUNCES MINIMUM IN |
| Rotor Input Electrical Power Rating | 4.8 WATTS MAXIMUM |
| Alignment Hole Bolt Circle Diameter | 0.8440 INCHES NOMINAL IN |
| Zro Impedance Angle in Deg | 78.50 NOMINAL |
| Shaft Thread Length | 0.1500 INCHES NOMINAL SINGLE SHAFT IN |
| Phase Shift Angle in Deg | 10.000 INPUT TO OUTPUT NOMINAL |
| Frequency in Hertz | 60.0 NOMINAL |
| Terminal Location | REAR |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Alignment Hole Quantity | 3 |
| Shaft Length | 0.6220 INCHES MINIMUM AND 0.6420 INCHES MAXIMUM SINGLE SHAFT IN |
| Body Material | STEEL CORROSION RESISTING |
| Pilot Diameter | 1.0625 INCHES NOMINAL IN |
| Second Shoulder Length | 0.0550 INCHES NOMINAL IN |
| Shoulder Diameter | 1.2500 INCHES NOMINAL IN |
| Shaft Nominal Thread Size | 0.112 INCHES SINGLE SHAFT IN |
| Alignment Hole Depth | 0.1560 INCHES NOMINAL IN |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TR22-6A PRIMARY | General Dynamics Motion Control Llc (USA) |
| 2JD1TA2 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 2JD1TA2 | 5/9 Secondary reference General Electric Co Apparatus Group |
| VTR22-36-6A | 3/9 Design control — primary reference Vernitron Corp |
NSN 5990-00-503-0440 is a Synchro,receiver, manufactured by General Dynamics Motion Control Llc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-503-0440 has 2 manufacturer part numbers on file: TR22-6A (General Dynamics Motion Control Llc), 2JD1TA2 (General Electric Company).
Key specifications for TR22-6A: Body Size: 22; Shaft Type: ROUND, THREADED SINGLE SHAFT; Body Diameter: 1.9500 INCHES NOMINAL IN; Flange Diameter: 2.2480 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN. 29 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.
NSN 5990-00-503-0440 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.