The Synchro,control Transformer, cataloged under National Stock Number 5990-00-903-8672, 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 Honeywell International Inc. Dba Honeywell International. Government technical data includes 29 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-903-8672 |
| Primary Part Number | 2323-1C |
| Item Name | Synchro,control Transformer |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Rotor DC Resistance in Ohms | 435.00 NOMINAL |
| Stator Input Voltage Rating in Volts | 90.0 NOMINAL |
| Pilot Diameter | 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN |
| Shaft End Play | 0.0150 INCHES MAXIMUM IN |
| Schematic Diagram Designator | 1 Y-ROTOR, 1 STATOR |
| Plus J Zro Reactance in Ohms | 930.00 NOMINAL |
| Stator Input Electrical Power Rating | 580.0 MILLIWATTS NOMINAL |
| Frequency in Hertz | 60.0 NOMINAL |
| Shaft Slot Depth | 0.0450 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM SINGLE SHAFT IN |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Zro Resistance in Ohms | 596.00 NOMINAL |
| Second Shoulder Face to Rear Flange Distance | 1.7000 INCHES NOMINAL IN |
| Stator Input Current Rating | 24.0 MILLIAMPERES NOMINAL |
| Terminal Location | REAR |
| Shaft Thread Class | 3A SINGLE SHAFT A |
| Stator DC Resistance in Ohms | 465.00 NOMINAL |
| Zrs Resistance in Ohms | 850.00 NOMINAL |
| Terminal Type and Quantity | 5 SCREW |
| Shaft Slot Width | 0.0350 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Diameter | 0.2032 INCHES MINIMUM AND 0.2035 INCHES MAXIMUM SINGLE SHAFT IN |
| Plus J Zso Reactance in Ohms | 2030.00 NOMINAL |
| Transformation Ratio | 0.720 ROTOR TO STATOR MINIMUM AND 0.750 ROTOR TO STATOR MAXIMUM |
| Shaft Maximum Runout | 0.0020 INCHES IN |
| Shaft Length | 0.6250 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft End Play Determining Weight | 48.0 OUNCES OZ |
| Zso Resistance in Ohms | 667.00 NOMINAL |
| Body Size | 23 |
| Phase Shift Angle in Deg | 14.000 INPUT TO OUTPUT NOMINAL |
| Length | 0.1480 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM SHOULDER IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5990-00-903-8672 is a Synchro,control Transformer, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-903-8672 has 3 cross-referenced part numbers: 2323-1C (Honeywell International Inc. Dba Honeywell International), 330541 (Bae Systems Information and Electronic Systems Integration Inc.), 2323-1C (Honeywell Intl Inc Defense Avionics Systems).
There is 1 known substitute for 5990-00-903-8672: 5940-00-194-4864. Verify interchangeability with system specifications before substitution.
Key specifications for 2323-1C: Rotor DC Resistance in Ohms: 435.00 NOMINAL; Stator Input Voltage Rating in Volts: 90.0 NOMINAL; Pilot Diameter: 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN; Shaft End Play: 0.0150 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.