The Parts Kit,linear Actuating Cylin, cataloged under National Stock Number 1650-00-714-4331, 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 Northrop Grumman Systems Corporation. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-714-4331 |
| Primary Part Number | 90559-50 |
| Item Name | Parts Kit,linear Actuating Cylin |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Component Quantity | 6 |
| FSC Application Data | HYDRAULIC SYSTEM COMPONENTS,SA16 ACFT |
| Document Type | TECHNICAL ORDER |
| End Item Source | 26512 |
| Component Document Page Number | 4 |
| Document Identification | 9H2-4-124-13 |
| Component Document Origin | GOVERNMENT |
| End Item Name | CYLINDER ASSEMBLY,ACTUATING,LINEAR |
| Document Source | 98748 |
| 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 |
|---|---|
| 90559-50 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 1650-00-714-4331 is a Parts Kit,linear Actuating Cylin, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-714-4331 has 1 manufacturer part number on file: 90559-50 (Northrop Grumman Systems Corporation).
Key specifications for 90559-50: Component Quantity: 6; FSC Application Data: HYDRAULIC SYSTEM COMPONENTS,SA16 ACFT; Document Type: TECHNICAL ORDER; End Item Source: 26512. 9 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 1650-00-714-4331 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.