The Filtration Unit,hyd, cataloged under National Stock Number 1650-00-376-6960, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-376-6960 |
| Primary Part Number | 7579500 |
| Item Name | Filtration Unit,hyd |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | HYDRAULIC FLUID,65 DEG F MINUS TO 275 DEG F PLUS DEGF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 7579500 PRIMARY | Pti Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 673017-129 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1650-00-376-6960 is a Filtration Unit,hyd, manufactured by Pti Technologies Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-376-6960 has 1 manufacturer part number on file: 7579500 (Pti Technologies Inc.).
Key specifications for 7579500: General Characteristics Item Description: HYDRAULIC FLUID,65 DEG F MINUS TO 275 DEG F PLUS DEGF; End Item Identification: ACFT MODEL S-3A A. 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.
NSN 1650-00-376-6960 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.