The Servovalve,hydraulic, cataloged under National Stock Number 1650-01-185-1865, 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 Woodward Hrt, Inc. Dba Woodward Hrt Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-185-1865 |
| Primary Part Number | L5872440-011 |
| Item Name | Servovalve,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Woodward Hrt, Inc. Dba Woodward Hrt Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L5872440-011 PRIMARY | Woodward Hrt, Inc. Dba Woodward Hrt Inc (USA) |
| L5872440-011 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 1650-01-185-1865 is a Servovalve,hydraulic, manufactured by Woodward Hrt, Inc. Dba Woodward Hrt Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-185-1865 has 2 manufacturer part numbers on file: L5872440-011 (Woodward Hrt, Inc. Dba Woodward Hrt Inc), L5872440-011 (The Boeing Company Div Legacy Am&m).
Key specifications for L5872440-011: Special Features: CONSIST OF: HOUSING L5872141-031;SUPPORT L5872133-003; SPRING L5872132-003; INDICATOR L5872124-007; RETAINER L5872123-005; RETAINER L5872120-003; GUIDE L5872114-005; SPRING L5872113-003; PLUNGER L5872112-003; HOUSING L5872111-003; BUSHING L5876047-005; BUSHING L5876047-003; RETAINER L5875043-005; SPOOL AND SLEEVE ASSEMBLY L5875442-031;BRACKET L5872434-003; LINK L5872155-003; HOUSING L5872151-003; HOUSING L5872150-003; RETAINER L5872149-003; RETAINER L5872148-003; SHAFT L5872147-003; End Item Identification: B-1B AIRCRAFT. 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.
NSN 1650-01-185-1865 has DEMIL Code D. 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.