The Swivel Joint,hydraulic,aircraft, cataloged under National Stock Number 1650-00-992-1489, 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 Tactair Fluid Controls Inc Western Hydraulics Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1650-00-992-1489 |
| Primary Part Number | 4-3427-05-2 |
| Item Name | Swivel Joint,hydraulic,aircraft |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Tactair Fluid Controls Inc Western Hydraulics Div |
| Status | ACTIVE |
| FSC Application Data | CYLINDER ASSEMBLY,AIRCRAFT HYDRAULIC |
| 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 |
|---|---|
| 4-3427-05-2 PRIMARY | Tactair Fluid Controls Inc Western Hydraulics Div (USA) |
| Reference | Meaning |
|---|---|
| 3-3289-52 | 5/9 Secondary reference Tactair Fluid Controls Inc Western Hydraulics Div |
NSN 1650-00-992-1489 is a Swivel Joint,hydraulic,aircraft, manufactured by Tactair Fluid Controls Inc Western Hydraulics Div, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-992-1489 has 1 manufacturer part number on file: 4-3427-05-2 (Tactair Fluid Controls Inc Western Hydraulics Div).
Key specifications for 4-3427-05-2: FSC Application Data: CYLINDER ASSEMBLY,AIRCRAFT HYDRAULIC. 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.
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.