The Valve,shut Off, cataloged under National Stock Number 1650-00-476-2863, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Safran Landing Systems Canada Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-476-2863 |
| Primary Part Number | Q3286-1 |
| Item Name | Valve,shut Off |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Safran Landing Systems Canada Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 3.000 IN. OD,4 HOLES 0.204 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| Q3286-1 PRIMARY | Safran Landing Systems Canada Inc. (CAN) |
| C4H1083-11 | De Havilland Parts & Aerostructures Limited Div Field Aviation (CAN) |
| Reference | Meaning |
|---|---|
| C4H1083-11 | 5/9 Secondary reference De Havilland Aircraft of Canada Limited |
NSN 1650-00-476-2863 is a Valve,shut Off, manufactured by Safran Landing Systems Canada Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-476-2863 has 2 manufacturer part numbers on file: Q3286-1 (Safran Landing Systems Canada Inc.), C4H1083-11 (De Havilland Parts & Aerostructures Limited Div Field Aviation).
Key specifications for Q3286-1: General Characteristics Item Description: 3.000 IN. OD,4 HOLES 0.204 IN. DIA IN. 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 1650-00-476-2863 has DEMIL Code Q. 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.