The Resolver,electrical, cataloged under National Stock Number 5990-01-090-9312, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lilbern Design of Virginia Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-090-9312 |
| Primary Part Number | 4000-0132 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Lilbern Design of Virginia Llc |
| Status | ACTIVE |
| Body Size | 8 |
| Shaft Type | ROUND SINGLE SHAFT |
| Flange Diameter | 0.7500 INCHES NOMINAL IN |
| Shaft Diameter | 0.0900 INCHES NOMINAL SINGLE SHAFT IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | STANDARD ROUND A |
| Frequency in Hertz | 400.0 NOMINAL |
| Rotor Input Voltage Rating in Volts | 26.0 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 |
|---|---|
| 8RC-300-T1A/10 | American Precision Industries, Inc Div Portescap Us (USA) |
| 4000-0132 PRIMARY | Lilbern Design of Virginia Llc (USA) |
| Reference | Meaning |
|---|---|
| 8RC300TA/10 | 5/9 Secondary reference American Precision Industries, Inc Div Portescap Us |
NSN 5990-01-090-9312 is a Resolver,electrical, manufactured by Lilbern Design of Virginia Llc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-090-9312 has 2 manufacturer part numbers on file: 8RC-300-T1A/10 (American Precision Industries, Inc Div Portescap Us), 4000-0132 (Lilbern Design of Virginia Llc).
Key specifications for 4000-0132: Body Size: 8; Shaft Type: ROUND SINGLE SHAFT; Flange Diameter: 0.7500 INCHES NOMINAL IN; Shaft Diameter: 0.0900 INCHES NOMINAL SINGLE SHAFT 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.
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.