The Filter Body,fluid, cataloged under National Stock Number 1650-01-209-1566, 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 Pti Technologies Inc.. Government technical data includes 13 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 | 1650-01-209-1566 |
| Primary Part Number | 7586543 |
| Item Name | Filter Body,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Mounting Hole Quantity | 1 |
| FSC Application Data | AIRCRAFT HYDRAULICS SYSTEM |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Mounting Facility Nominal Thread Size | 3.750 INCHES IN |
| Body Width | 3.875 INCHES NOMINAL IN |
| Body Height | 3.450 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Body Length | 7.500 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE BODY |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Mounting Facility Thread Series Designator | BSP.PL EXT |
| Material | ALUMINUM ALLOY 2024 BODY |
| Mounting Type | THREADED HOLE TOP SIDE |
| 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 |
|---|---|
| 7586543 PRIMARY | Pti Technologies Inc. (USA) |
NSN 1650-01-209-1566 is a Filter Body,fluid, manufactured by Pti Technologies Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-209-1566 has 1 manufacturer part number on file: 7586543 (Pti Technologies Inc.).
Key specifications for 7586543: Mounting Hole Quantity: 1; FSC Application Data: AIRCRAFT HYDRAULICS SYSTEM; Surface Treatment Document and Classification: MIL-A-8625,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Mounting Facility Nominal Thread Size: 3.750 INCHES IN. 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.
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.