The Synchro,control Transformer, cataloged under National Stock Number 5990-00-244-8442, 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 Kearfott Corp Div Kearfott Corporation. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5990-00-244-8442 |
| Primary Part Number | CM41004151 |
| Item Name | Synchro,control Transformer |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Kearfott Corp Div Kearfott Corporation |
| Status | ACTIVE |
| Frequency in Hertz | 400.0 NOMINAL |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Stator DC Resistance in Ohms | 100.00 NOMINAL |
| Zro Resistance in Ohms | 800.00 NOMINAL |
| Phase Shift Angle in Deg | 9.200 INPUT TO OUTPUT NOMINAL |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Material | STEEL CORROSION RESISTING BODY |
| Rotor DC Resistance in Ohms | 550.00 NOMINAL |
| Stator Input Electrical Power Rating | 58.0 MILLIWATTS NOMINAL |
| Actuator Friction Torque at Minus 55 Deg Celsius | 12.0 CENTIMETER-GRAMS NOMINAL CM |
| Pilot Length | 0.0430 INCHES NOMINAL IN |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 30.00 |
| Zso Resistance in Ohms | 120.00 NOMINAL |
| Plus J Zro Reactance in Ohms | 2500.00 NOMINAL |
| Plus J Zrs Reactance in Ohms | 280.00 NOMINAL |
| Plus J Zso Reactance in Ohms | 450.00 NOMINAL |
| Stator Input Voltage Rating in Volts | 11.8 NOMINAL |
| Zrs Resistance in Ohms | 440.00 NOMINAL |
| Mounting Surface to Terminal End Distance | 1.2410 INCHES MAXIMUM IN |
| Undercut Diameter | 0.6870 INCHES NOMINAL IN |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Body Style | STANDARD ROUND A |
| Pilot Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Flange Thickness | 0.0620 INCHES NOMINAL IN |
| Flange Diameter | 0.7500 INCHES NOMINAL IN |
| Actuator Friction Torque at Plus 25 Deg Celsius | 4.0 CENTIMETER-GRAMS MAXIMUM CM |
| Shaft Slot Depth | 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT IN |
| Terminal Location | REAR |
| Electrical Error Angular Range in Minutes | -7.0 TO 7.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CTH8SW6A004 | Moog Inc. (USA) |
| CM41004151 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| CM41004151 PRIMARY | Kearfott Corp Div Kearfott Corporation (USA) |
| 10122-3 | Astronautics Corporation of America (USA) |
| CTH8BE6A004 | Moog Inc. (USA) |
NSN 5990-00-244-8442 is a Synchro,control Transformer, manufactured by Kearfott Corp Div Kearfott Corporation, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-244-8442 has 5 cross-referenced part numbers: CTH8SW6A004 (Moog Inc.), CM41004151 (Kearfott Corporation Div Guidance and Navigation Division), CM41004151 (Kearfott Corp Div Kearfott Corporation), 10122-3 (Astronautics Corporation of America), CTH8BE6A004 (Moog Inc.).
There are 7 known substitutes for 5990-00-244-8442: 5310-00-721-5933, 5950-00-722-9574, 5961-00-752-5395 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for CM41004151: Frequency in Hertz: 400.0 NOMINAL; Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Stator DC Resistance in Ohms: 100.00 NOMINAL; Zro Resistance in Ohms: 800.00 NOMINAL. 30 total characteristics are documented in the Federal Logistics Information System.