The Filter,fluid, cataloged under National Stock Number 4330-01-374-0011, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-374-0011 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 2 |
| Filtration Rating in Microns | 10.0 NOMINAL |
| Distance Between Mounting Hole Centers | 3.500 INCHES NOMINAL IN |
| Mounting Facility Nominal Thread Size | 0.500 INCHES IN |
| Design Type | REUSABLE |
| First Intake Flange Width | 4.000 INCHES NOMINAL IN |
| First Intake Flange Length | 3.500 INCHES NOMINAL IN |
| Temp Rating | 300.0 FAHRENHEIT NOMINAL DEGF |
| Body Width | 5.780 INCHES NOMINAL IN |
| Body Height | 21.000 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE HEAD SIDE |
| Style Designator | HIGH PRESSURE BOLTED SHELL |
| Operating Pressure | 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | BY-PASS VALVE AND DIFFERENTIAL PRESSURE INDICATOR |
| First Intake Flange Shape Style | RECTANGULAR W/THREADED BOLT HOLES |
| Filtering Element Quantity | 2 |
| Body Length | 8.190 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Differential Pressure | ERR-060 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | GLASS FIBER FILTERING MEDIUM |
| Material | ALUMINUM BODY |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION HEAD SIDE |
| Mounting Type | THREADED HOLE TOP |
| First Intake Flange Face Style | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 269244-C-2500-576366-7110 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4330-01-374-0011 is a Filter,fluid, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
Key specifications for 4330-01-374-0011: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 2; Filtration Rating in Microns: 10.0 NOMINAL; Distance Between Mounting Hole Centers: 3.500 INCHES NOMINAL IN. 29 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.