The Filter Element,fluid, cataloged under National Stock Number 4330-01-417-9416, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-417-9416 |
| Primary Part Number | 170-Z-221A |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
| Status | ACTIVE |
| Filtering Media Design | LAYERED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.870 INCHES NOMINAL IN |
| Body Overall Length | 2.680 INCHES NOMINAL IN |
| Filtration Rating in Microns | 6.0 ABSOLUTE AND 1.0 ABSOLUTE |
| Flow Direction | OUTSIDE IN |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Filtering System for Which Designed | FULL FLOW |
| Differential Pressure | ERR-060 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | GLASS FIBER FILTERING MEDIUM |
| Material | METAL SCREENING |
| 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 |
|---|---|
| 170-Z-221A PRIMARY | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA) |
| 170-Z-221A | Fluid Power Inc (USA) |
| Reference | Meaning |
|---|---|
| 170-Z-201A | 5/9 Secondary reference Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations |
| 170-Z-221A | 3/9 Design control — primary reference Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations |
| 170-Z-201A | 5/9 Secondary reference Fluid Power Inc |
NSN 4330-01-417-9416 is a Filter Element,fluid, manufactured by Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-417-9416 has 2 manufacturer part numbers on file: 170-Z-221A (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), 170-Z-221A (Fluid Power Inc).
Key specifications for 170-Z-221A: Filtering Media Design: LAYERED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.870 INCHES NOMINAL IN; Body Overall Length: 2.680 INCHES NOMINAL IN; Filtration Rating in Microns: 6.0 ABSOLUTE AND 1.0 ABSOLUTE. 12 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.