The Resolver,electrical, cataloged under National Stock Number 5990-01-146-9113, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5990-01-146-9113 |
| Primary Part Number | 810AS1446 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Body Size | 11 |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Flange Diameter | 1.0620 INCHES NOMINAL IN |
| Undercut Width | 0.0500 INCHES NOMINAL IN |
| Shaft Diameter | 0.1248 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 293.00 MINIMUM AND 397.00 MAXIMUM |
| Undercut Diameter | 1.0000 INCHES NOMINAL IN |
| Body Style | STANDARD ROUND A |
| Flange Thickness | 0.0930 INCHES NOMINAL IN |
| Stator Input Current Rating | 6.6 MILLIAMPERES MAXIMUM |
| Phase Shift Angle in Deg | 7.500 INPUT TO OUTPUT NOMINAL |
| Mounting Surface to Terminal End Distance | 1.7650 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Resistance in Ohms | 550.00 NOMINAL |
| Plus J Zso Reactance in Ohms | 2200.00 NOMINAL |
| Terminal Location | REAR |
| Compensation Method | WINDING COMPENSATED |
| Shaft Length | 0.5000 INCHES NOMINAL SINGLE SHAFT IN |
| Pilot Diameter | 0.6250 INCHES NOMINAL IN |
| Compensator Transformation Ratio in Percent | 0.960 ROTOR TO COMPENSATOR MINIMUM AND 1.040 ROTOR TO COMPENSATOR MAXIMUM |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 60.00 OUTPUT |
| Stator Input Voltage Rating in Volts | 60.0 MAXIMUM |
| Shaft Slot Width | 0.0250 INCHES NOMINAL SINGLE SHAFT IN |
| Interaxis Error Angular Range in Minutes | -10.0 TO 10.0 |
| Plus J Zro Reactance in Ohms | 2300.00 NOMINAL |
| Transformation Ratio | 0.960 ROTOR TO STATOR MINIMUM AND 1.040 ROTOR TO STATOR MAXIMUM |
| Compensator DC Resistance in Ohms | 323.00 MINIMUM AND 437.00 MAXIMUM |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Plus J Zss Reactance in Ohms | 240.00 NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 100-3785-1 | Behlman Electronics, Inc (USA) |
| 810AS1446 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| CR40980065 | Kearfott Corp Div Kearfott Corporation (USA) |
| Reference | Meaning |
|---|---|
| CR40980065 | 5/9 Secondary reference U.S. Government activity |
| 886401-2 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
NSN 5990-01-146-9113 is a Resolver,electrical, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-146-9113 has 3 manufacturer part numbers on file: 100-3785-1 (Behlman Electronics, Inc), 810AS1446 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), CR40980065 (Kearfott Corp Div Kearfott Corporation).
Key specifications for 810AS1446: Body Size: 11; Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Flange Diameter: 1.0620 INCHES NOMINAL IN; Undercut Width: 0.0500 INCHES NOMINAL 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.
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.