The Filter Element,fluid, cataloged under National Stock Number 1650-01-323-3584, 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 Preece Inc Decca Valves Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-323-3584 |
| Primary Part Number | D8058 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Preece Inc Decca Valves Div |
| Status | ACTIVE |
| Style Designator | MULTIPLE STACKED DISKS, W/CLEANING BLADES |
| 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 |
|---|---|
| D8058 PRIMARY | Preece Inc Decca Valves Div (USA) |
| 29051 PRIMARY | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| 29051 | Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations (USA) |
| Reference | Meaning |
|---|---|
| 10106172 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 42365-129 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1650-01-323-3584 is a Filter Element,fluid, manufactured by Preece Inc Decca Valves Div, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-323-3584 has 3 manufacturer part numbers on file: D8058 (Preece Inc Decca Valves Div), 29051 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 29051 (Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations).
1 possible match (shared part number, not a government interchangeability claim): 3940-01-671-8680. Verify interchangeability with system specifications before substitution.
Key specifications for D8058: Style Designator: MULTIPLE STACKED DISKS, W/CLEANING BLADES; End Item Identification: F-18 ACFT. 1 specification is 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.