The Lockvalve,hydraulic, cataloged under National Stock Number 1650-01-007-4255, 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 Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-007-4255 |
| Primary Part Number | 2730423 |
| Item Name | Lockvalve,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| FSC Application Data | E&3A ACFT HYD SYSTEM A |
| General Characteristics Item Description | FOR HYD FLUID MIL&H&5606,OPERATING PRESSURE 3000 PS1,2.781 IN.LG,0.942 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2730423 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2730423 | 5/9 Secondary reference U.S. Government activity |
| 2730423 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 204-83513-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1650-01-007-4255 is a Lockvalve,hydraulic, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-007-4255 has 1 manufacturer part number on file: 2730423 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2730423: FSC Application Data: E&3A ACFT HYD SYSTEM A; General Characteristics Item Description: FOR HYD FLUID MIL&H&5606,OPERATING PRESSURE 3000 PS1,2.781 IN.LG,0.942 IN. W IN. 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 1650-01-007-4255 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.