The Encoder,shaft Angle to Digital, cataloged under National Stock Number 5990-01-722-6533, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Encoder,shaft Angle to Digital |
| FSC / FSG | 5990 — Synchros and Resolvers (FSG 59) |
| Manufacturers | The Boeing Company (CAGE 77272) |
| Parameter | Value |
|---|---|
| NSN | 5990-01-722-6533 |
| Primary Part Number | 901-232-881-439 |
| Item Name | Encoder,shaft Angle to Digital |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | The Boeing Company |
| 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 |
|---|---|
| 901-232-881-439 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 901-232-881 | D/9 Drawing number reference only The Boeing Company |
NSN 5990-01-722-6533 is a Encoder,shaft Angle to Digital, manufactured by The Boeing Company, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-722-6533 has 1 manufacturer part number on file: 901-232-881-439 (The Boeing Company).
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.