The Filter,fluid, cataloged under National Stock Number 4330-01-384-6498, 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 Fluid Power Inc. Government technical data includes 19 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 | 4330-01-384-6498 |
| Primary Part Number | ATZ-120-R1 1/2 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Fluid Power Inc |
| Status | ACTIVE |
| Filtration Rating in Microns | 10.0 NOMINAL |
| Distance From Bottom of Body to Center of Inlet | 277.0 MILLIMETERS NOMINAL MM |
| First Intake Nominal Thread Size | 1.500 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | REUSABLE |
| Temp Rating | 10.0 CELSIUS MINIMUM AND 120.0 CELSIUS MAXIMUM DEGC |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 140.0 MILLIMETERS NOMINAL MM |
| Body Height | 400.0 MILLIMETERS NOMINAL MM |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD SIDE |
| Style Designator | TEE TYPE (HYDRAULIC) |
| Filtering Element Quantity | 1 |
| Body Length | 220.0 MILLIMETERS NOMINAL MM |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | RUBBER BUNA N SEAL |
| Material | ALUMINUM ALLOY BODY |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION HEAD 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 |
|---|---|
| ATZ-120-R1 1/2 PRIMARY | Fluid Power Inc (USA) |
NSN 4330-01-384-6498 is a Filter,fluid, manufactured by Fluid Power Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-384-6498 has 1 manufacturer part number on file: ATZ-120-R1 1/2 (Fluid Power Inc).
Key specifications for ATZ-120-R1 1/2: Filtration Rating in Microns: 10.0 NOMINAL; Distance From Bottom of Body to Center of Inlet: 277.0 MILLIMETERS NOMINAL MM; First Intake Nominal Thread Size: 1.500 INCHES IN; First Intake Thread Series Designator: NPT. 19 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.