The Resolver,electrical, cataloged under National Stock Number 5990-01-300-7801, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5990-01-300-7801 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Size | 70 |
| Shaft Type | ROUND SINGLE SHAFT |
| Body Diameter | 5.6200 INCHES NOMINAL IN |
| Flange Diameter | 7.0000 INCHES NOMINAL IN |
| Shaft Diameter | 0.6243 INCHES MINIMUM AND 0.6248 INCHES MAXIMUM SINGLE SHAFT IN |
| Length | 0.4400 INCHES NOMINAL SHOULDER IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | STANDARD ROUND, ROTATABLE HOUSING |
| Flange Thickness | 0.4400 INCHES NOMINAL IN |
| Mounting Surface to Terminal End Distance | 4.5600 INCHES NOMINAL IN |
| Connector Manufacturer Part Number | MS3102A22-14P |
| Terminal Location | SIDE |
| Shaft Length | 1.1300 INCHES NOMINAL SINGLE SHAFT IN |
| Shoulder Diameter | 4.7450 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY BODY |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG AND 19 PIN |
| Maximum Temp Rise | 90.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 36-205-488-1140 | 3/9 Design control — primary reference Thomson Micron, Llc |
| 36-205-488 | 5/1 Secondary reference Thomson Micron, Llc |
NSN 5990-01-300-7801 is a Resolver,electrical, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-01-300-7801: Body Size: 70; Shaft Type: ROUND SINGLE SHAFT; Body Diameter: 5.6200 INCHES NOMINAL IN; Flange Diameter: 7.0000 INCHES NOMINAL IN. 17 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.