The Resolver,electrical, cataloged under National Stock Number 5990-01-012-8062, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-012-8062 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Size | 11 |
| Stator Input Current Rating | 29.0 MILLIAMPERES NOMINAL |
| Phase Shift Angle in Deg | 2.400 INPUT TO OUTPUT NOMINAL |
| Frequency in Hertz | 400.0 MINIMUM AND 800.0 MAXIMUM |
| Stator Input Electrical Power Rating | 500.0 MILLIWATTS NOMINAL |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 120.00 OUTPUT |
| Stator Input Voltage Rating in Volts | 115.0 NOMINAL |
| Electrical Error Angular Range in Minutes | -0.333 TO 0.333 |
| Test Data Document | 81349-MIL-R-21530 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Actuator Friction Torque at Minus 55 Deg Celsius | 25.0 CENTIMETER-GRAMS MAXIMUM CM |
| Maximum Temp Rise | 20.0 CELSIUS DEGC |
| Transformation Ratio Equality in Percent | 1.0 NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 11R40N4R8A | 2/2 Government specification standardization U.S. Government activity |
| MIL-R-21530/4 | 4/1 Identification reference U.S. Government activity |
NSN 5990-01-012-8062 is a Resolver,electrical, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-01-012-8062: Body Size: 11; Stator Input Current Rating: 29.0 MILLIAMPERES NOMINAL; Phase Shift Angle in Deg: 2.400 INPUT TO OUTPUT NOMINAL; Frequency in Hertz: 400.0 MINIMUM AND 800.0 MAXIMUM. 12 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.
NSN 5990-01-012-8062 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.