The Synchro,differential Transmitter, cataloged under National Stock Number 5990-00-850-6603, 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 General Dynamics Motion Control Llc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-850-6603 |
| Primary Part Number | VCDX8-4J5L |
| Item Name | Synchro,differential Transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | General Dynamics Motion Control Llc |
| Status | ACTIVE |
| Flange Thickness | 0.0620 INCHES NOMINAL IN |
| Pilot Diameter | 0.5000 INCHES NOMINAL IN |
| Undercut Diameter | 0.6920 INCHES NOMINAL IN |
| Flange Diameter | 0.7500 INCHES NOMINAL IN |
| Body Style | STANDARD ROUND A |
| Shaft Length | 0.4180 INCHES NOMINAL SINGLE SHAFT IN |
| Stator Input Current Rating | 146.0 MILLIAMPERES NOMINAL |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Body Material | STEEL CORROSION RESISTING |
| Phase Shift Angle in Deg | 12.000 INPUT TO OUTPUT NOMINAL |
| Fragility Factor | MODERATELY RUGGED |
| Actuator Friction Torque at Plus 25 Deg Celsius | 1.3 CENTIMETER-GRAMS NOMINAL CM |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Terminal Location | REAR |
| Shaft Diameter | 0.1200 INCHES NOMINAL SINGLE SHAFT IN |
| Body Size | 8 |
| Mounting Surface to Terminal End Distance | 1.2400 INCHES MAXIMUM IN |
| Plus J Zrs Reactance in Ohms | 12.00 NOMINAL |
| Electrical Error Angular Range in Minutes | -7.0 TO 7.0 |
| Zrs Resistance in Ohms | 60.00 NOMINAL |
| Stator Input Voltage Rating in Volts | 26.0 NOMINAL |
| Shaft Slot Width | 0.0250 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Shaft Slot Depth | 0.0300 INCHES NOMINAL SINGLE SHAFT IN |
| Stator Input Electrical Power Rating | 500.0 MILLIWATTS NOMINAL |
| Pilot Length | 0.0400 INCHES NOMINAL IN |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 25.00 |
| Frequency in Hertz | 400.0 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VCDX8-4J5L PRIMARY | General Dynamics Motion Control Llc (USA) |
| VCDX8-4J5L | Vernitron Corp (USA) |
| 2104-3-1 | Tempo Instrument Inc Defense Electronics Div (USA) |
NSN 5990-00-850-6603 is a Synchro,differential Transmitter, manufactured by General Dynamics Motion Control Llc, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-850-6603 has 3 cross-referenced part numbers: VCDX8-4J5L (General Dynamics Motion Control Llc), VCDX8-4J5L (Vernitron Corp), 2104-3-1 (Tempo Instrument Inc Defense Electronics Div).
There are 3 known substitutes for 5990-00-850-6603: 6685-00-480-6538, 1660-00-677-9967, 9330-01-267-0637. Verify interchangeability with system specifications before substitution.
Key specifications for VCDX8-4J5L: Flange Thickness: 0.0620 INCHES NOMINAL IN; Pilot Diameter: 0.5000 INCHES NOMINAL IN; Overall Length: 1.7310 INCHES MAXIMUM IN; Undercut Diameter: 0.6920 INCHES NOMINAL IN. 29 total characteristics are documented in the Federal Logistics Information System.