The Filter,fluid, cataloged under National Stock Number 4330-01-516-3433, 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 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-516-3433 |
| Primary Part Number | 174A-2N35-LZ221 |
| Item Name | Filter,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 |
| Filtration Rating in Microns | 6.0 ABSOLUTE |
| Design Type | NONREUSABLE |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Material | STEEL BODY |
| Material | RUBBER BUNA N SEAL |
| 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 |
|---|---|
| 6305410-4 | Appleton Marine Inc (USA) |
| 174A-2N35-LZ221 PRIMARY | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA) |
| 6305410-5 | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 174A-2N35-LZ221 | 3/9 Design control — primary reference Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations |
NSN 4330-01-516-3433 is a Filter,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 4330-01-516-3433 has 3 manufacturer part numbers on file: 6305410-4 (Appleton Marine Inc), 174A-2N35-LZ221 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), 6305410-5 (Appleton Marine Inc).
Key specifications for 174A-2N35-LZ221: Filtration Rating in Microns: 6.0 ABSOLUTE; Design Type: NONREUSABLE; Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Special Features: FILTER ELEMENT: BETAMAZE, INORGANIC DISPOSABLE; SEAL MATERIAL: BUNA N; BYPASS VISUAL INDICATOR; MANIFOLD ADAPTER INLET/OUTLET PORT MATING HOLES .62DIA.; ELEMENT TYPE W/CONTAINED O-RING; ALL FLUIDS EXCEPT PHOSPHATE ESTERS; FLOW: 25GPM. 5 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.