The Resolver,electrical, cataloged under National Stock Number 5990-01-309-0048, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rheinmetall Air Defence Ag. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5990-01-309-0048 |
| Primary Part Number | W5135233PF |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Rheinmetall Air Defence Ag |
| Status | ACTIVE |
| Flange Diameter | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Rotor DC Resistance in Ohms | 120.00 NOMINAL |
| Body Style | STANDARD ROUND A |
| Rotor Input Electrical Power Rating | 0.304 WATTS NOMINAL |
| Mounting Surface to Terminal End Distance | 1.3680 INCHES MAXIMUM IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Rotor Input Current Rating | 0.045 AMPERES NOMINAL |
| Stator DC Resistance in Ohms | 22.70 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 |
|---|---|
| W5135233PF | Rheinmetall Air Defence Ag (CHE) |
| Reference | Meaning |
|---|---|
| W5135233PF | 5/9 Secondary reference Oerlikon-Buehrle Ag Werkzeugmaschinenfabrik |
| HZC-8-C-03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5990-01-309-0048 is a Resolver,electrical, manufactured by Rheinmetall Air Defence Ag, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-309-0048 has 1 manufacturer part number on file: W5135233PF (Rheinmetall Air Defence Ag).
Key specifications for W5135233PF: Flange Diameter: 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN; Rotor DC Resistance in Ohms: 120.00 NOMINAL; Body Style: STANDARD ROUND A; Rotor Input Electrical Power Rating: 0.304 WATTS NOMINAL. 9 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.