The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-189-8165, 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 The Boeing Company Div Legacy Am&m. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-189-8165 |
| Primary Part Number | L5804787-003 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L5804787-003 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 1650-01-189-8165 is a Piston,linear Actuating Cylinder, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-189-8165 has 1 manufacturer part number on file: L5804787-003 (The Boeing Company Div Legacy Am&m).
Key specifications for L5804787-003: Outside Diameter: 1.000 INCHES NOMINAL IN; Overall Length: 4.211 INCHES NOMINAL IN; Special Features: PISTON END,0.158 IN. LG TO FLANGE 1.232 IN. DIA;0.133 IN. W TO GROOVE 0.304 IN. W;0.998 IN. DP;FLANGE 0.125 IN. W;1.232 IN. DIA ,2ND END,3.667 IN. LG;0.579 IN. DIA IN; End Item Identification: AIRCRAFT,ROCKWELL INTL CORP,NORTH AMERICAN AIRCRAFT OPNS,MODEL B-1B. 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 1650-01-189-8165 has DEMIL Code Q. 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.