The Resolver,electrical, cataloged under National Stock Number 5990-01-472-2445, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-472-2445 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Diameter | 8.2485 INCHES MINIMUM AND 8.2500 INCHES MAXIMUM IN |
| Body Style | PICK-OFF A |
| Criticality Code Justification | FEAT |
| Frequency in Hertz | 2000.0 NOMINAL |
| Terminal Location | REAR |
| Body Thru-Hole Diameter | 0.2300 INCHES MINIMUM AND 0.2315 INCHES MAXIMUM IN |
| Material | ALUMINUM BODY |
| Terminal Type and Quantity | 2 CONNECTOR, PLUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 905294-1 | 3/2 Design control — primary reference U.S. Government activity |
| 7102568 | 3/9 Design control — primary reference Contraves Inc |
| 7102568 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5990-01-472-2445 is a Resolver,electrical, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-01-472-2445: Body Diameter: 8.2485 INCHES MINIMUM AND 8.2500 INCHES MAXIMUM IN; Body Style: PICK-OFF A; Criticality Code Justification: FEAT; Overall Length: 0.5995 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN. 8 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 5990-01-472-2445 has DEMIL Code D. 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.