The Valve Assembly,hydraulic, cataloged under National Stock Number 1650-00-327-1920, 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 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-327-1920 |
| Item Name | Valve Assembly,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| General Characteristics Item Description | INLINE RELIEF TYPE,RELIEF RANGE 2100 TO 3500 PSI,UNIT OF WING HYDRAULIC INSTALLATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 10-3226-5 | 5/2 Secondary reference U.S. Government activity |
| A60087CD6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-00-327-1920 is a Valve Assembly,hydraulic, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-00-327-1920: General Characteristics Item Description: INLINE RELIEF TYPE,RELIEF RANGE 2100 TO 3500 PSI,UNIT OF WING HYDRAULIC INSTALLATION; End Item Identification: BOEING AIRCRAFT MODEL 720. 1 specification is 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 1650-00-327-1920 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.