The Filter,fluid, cataloged under National Stock Number 1650-01-466-5859, 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 O. C. Keckley Company. Government technical data includes 7 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 | 1650-01-466-5859 |
| Primary Part Number | 3/4300#FW200MESH/PLUG |
| Item Name | Filter,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | O. C. Keckley Company |
| Status | ACTIVE |
| Distance From Bottom of Body to Center of Inlet | 2.688 INCHES NOMINAL IN |
| Style Designator | Y STRAINER W/THREADED COVER |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 200 |
| Body Length | 3.375 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND WATER |
| Material | STEEL COMP 304 BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3/4300#FW200MESH/PLUG PRIMARY | O. C. Keckley Company (USA) |
NSN 1650-01-466-5859 is a Filter,fluid, manufactured by O. C. Keckley Company, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-466-5859 has 1 manufacturer part number on file: 3/4300#FW200MESH/PLUG (O. C. Keckley Company).
Key specifications for 3/4300#FW200MESH/PLUG: Distance From Bottom of Body to Center of Inlet: 2.688 INCHES NOMINAL IN; Style Designator: Y STRAINER W/THREADED COVER; Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Filtering Element Quantity: 200. 7 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.