The Filtering Disk,fluid, cataloged under National Stock Number 1650-01-185-4901, 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 Ge Aviation Systems Ltd. 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 | 1650-01-185-4901 |
| Primary Part Number | P-5728 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Ge Aviation Systems Ltd |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.310 INCHES NOMINAL IN |
| FSC Application Data | INDICATOR,INDICATED AIR SPEED |
| Design Type | REUSABLE |
| Mesh Size | 140.0 |
| Style Designator | ROUND (BASICALLY FLAT) |
| Material | COPPER ALLOY FILTERING MEDIUM |
| Wire Diameter | 0.003 INCHES NOMINAL IN |
| Body Thickness | 0.003 INCHES NOMINAL 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 |
|---|---|
| P-5728 PRIMARY | Ge Aviation Systems Ltd (GBR) |
NSN 1650-01-185-4901 is a Filtering Disk,fluid, manufactured by Ge Aviation Systems Ltd, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-185-4901 has 1 manufacturer part number on file: P-5728 (Ge Aviation Systems Ltd).
Key specifications for P-5728: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.310 INCHES NOMINAL IN; FSC Application Data: INDICATOR,INDICATED AIR SPEED; Design Type: REUSABLE. 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 1650-01-185-4901 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.