The Resolver,electrical, cataloged under National Stock Number 5990-01-321-2997, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Textron Systems Corporation Dba Textron Systems Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 — Synchros and Resolvers (FSG 59) |
| Manufacturers | Textron Systems Corporation Dba Textron Systems Corp (CAGE 04614) |
| Parameter | Value |
|---|---|
| NSN | 5990-01-321-2997 |
| Primary Part Number | 6499-354035-1 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 6499-354035-1 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 6499-354035-1 | 5/2 Secondary reference U.S. Government activity |
| 6499-354035 | D/9 Drawing number reference only U.S. Government activity |
| 6499-354035-1 | 5/9 Secondary reference U.S. Government activity |
| 6499-354035-1 | 7/2 Vendor item drawing reference Raytheon Company Div Corp |
NSN 5990-01-321-2997 is a Resolver,electrical, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-321-2997 has 1 manufacturer part number on file: 6499-354035-1 (Textron Systems Corporation Dba Textron Systems Corp).
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.