The Resolver,electrical, cataloged under National Stock Number 5990-00-772-8137, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Moog Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-772-8137 |
| Primary Part Number | HDSC-8-LA-6/L458 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Moog Inc. |
| Status | ACTIVE |
| Body Size | 8 |
| Shaft Type | ROUND SINGLE SHAFT |
| Flange Diameter | 0.7600 INCHES NOMINAL IN |
| Shaft Diameter | 0.1200 INCHES NOMINAL SINGLE SHAFT IN |
| Phase Shift Angle in Deg | 17.000 INPUT TO OUTPUT NOMINAL |
| Frequency in Hertz | 400.0 NOMINAL |
| Rotor Input Voltage Rating in Volts | 11.0 NOMINAL |
| Shaft Length | 0.3900 INCHES NOMINAL SINGLE SHAFT IN |
| Stator Input Voltage Rating in Volts | 11.0 NOMINAL |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 40.00 |
| Transformation Ratio | 1.585 ROTOR TO STATOR NOMINAL |
| Electrical Error Angular Range in Minutes | -9.0 TO 9.0 |
| Terminal Type and Quantity | 7 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HDSC-8-LA-6/L458 | Moog Inc. (USA) |
| 805028 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 805028 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 008-410 | 5/9 Secondary reference U.S. Government activity |
| HDSC8LA6/L458 | 5/9 Secondary reference U.S. Government activity |
| CDSH8LAL | 5/9 Secondary reference U.S. Government activity |
| CDSH8LAL | 3/9 Design control — primary reference U.S. Government activity |
| 008-410 | 5/9 Secondary reference U.S. Government activity |
| 805028 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Div Aerospace - Torrance |
NSN 5990-00-772-8137 is a Resolver,electrical, manufactured by Moog Inc., classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-772-8137 has 2 manufacturer part numbers on file: HDSC-8-LA-6/L458 (Moog Inc.), 805028 (Honeywell International, Inc Div Aerospace-Tucson).
2 possible matches (shared part number, not a government interchangeability claim): 5930-00-781-3250, 5340-01-664-5858. Verify interchangeability with system specifications before substitution.
Key specifications for HDSC-8-LA-6/L458: Body Size: 8; Shaft Type: ROUND SINGLE SHAFT; Flange Diameter: 0.7600 INCHES NOMINAL IN; Shaft Diameter: 0.1200 INCHES NOMINAL SINGLE SHAFT IN. 13 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 5990-00-772-8137 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.