The Valve Assembly,hydraulic,aircraf, cataloged under National Stock Number 1650-00-787-0800, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-787-0800 |
| Item Name | Valve Assembly,hydraulic,aircraf |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| 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 |
| Reference | Meaning |
|---|---|
| 520236 | C/1 Advisory reference — outside the item-of-supply concept Aerosource Inc. |
| 520236 | 3/9 Design control — primary reference U.S. Government activity |
NSN 1650-00-787-0800 is a Valve Assembly,hydraulic,aircraf, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-00-922-6373. Verify interchangeability with system specifications before substitution.
Key specifications for 1650-00-787-0800: Special Features: P/N520239 SPOOL 1; P/N520238 SPOOL 1; P/N520237 SLEEVE 1; Part Name Assigned by Controlling Agency: VALVE ASSEMBLY, ACTUATOR. 0 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.
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.