The Servomechanism,hydraulic-Pneumat, cataloged under National Stock Number 1650-01-302-3631, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-302-3631 |
| Item Name | Servomechanism,hydraulic-Pneumat |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS |
| General Characteristics Item Description | CONSIST OF: BOOSTER ASSEMBLY 1,MISCELLANE0US ATTACHING HARDWARE AS REQUIRED,RATIO CHANGE ASSEMBLY 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A71502-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-01-302-3631 is a Servomechanism,hydraulic-Pneumat, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-302-3631: FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS; General Characteristics Item Description: CONSIST OF: BOOSTER ASSEMBLY 1,MISCELLANE0US ATTACHING HARDWARE AS REQUIRED,RATIO CHANGE ASSEMBLY 1. 2 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 1650-01-302-3631 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.