The Head,fluid Filter, cataloged under National Stock Number 1650-00-910-9828, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-910-9828 |
| Item Name | Head,fluid Filter |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| FSC Application Data | FILTER,FLUID,PRESSURE,ACFT HYD 1650007669130 11-10185 |
| Inlet Port Type | THREADED FEMALE, GASKET SEAL |
| Outlet Thread Class | 3B |
| Inlet Nominal Thread Size | 0.437 INCHES IN |
| Outlet Port Type | THREADED FEMALE, GASKET SEAL |
| Outlet Thread Direction | RIGHT-HAND |
| Outlet Thread Series Designator | UNF |
| Thread Direction | RIGHT-HAND INLET |
| Inlet Thread Series Designator | UNF |
| Outlet Thread Quantity Per Inch | 12 |
| Inlet Thread Quantity Per Inch | 12 |
| Inlet Thread Class | 3B |
| Outlet Nominal Thread Size | 0.437 INCHES 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 |
| Reference | Meaning |
|---|---|
| 52-10477 | 3/2 Design control — primary reference U.S. Government activity |
| 52-10477 | 5/9 Secondary reference U.S. Government activity |
NSN 1650-00-910-9828 is a Head,fluid Filter, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-00-910-9828: Overall Height: 1.997 INCHES NOMINAL IN; FSC Application Data: FILTER,FLUID,PRESSURE,ACFT HYD 1650007669130 11-10185; Inlet Port Type: THREADED FEMALE, GASKET SEAL; Outlet Thread Class: 3B. 13 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 1650-00-910-9828 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.