The Filter,fluid, cataloged under National Stock Number 4330-01-334-2124, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-334-2124 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Status | ACTIVE |
| First Discharge Connection Type | THREADED INTERNAL PIPE END |
| First Intake Nominal Thread Size | 0.250 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | REUSABLE |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 9.000 INCHES NOMINAL IN |
| Body Height | 16.500 INCHES NOMINAL IN |
| Supplementary Features | MAW 100.0 SCFM AT W.P. |
| First Intake Connection Type | THREADED INTERNAL PIPE SIDE NEAR TOP |
| Style Designator | HIGH PRESSURE ANGLE STRAINER W/BOLTED COVER |
| Operating Pressure | 3000.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First Discharge Nominal Thread Size | 0.250 INCHES IN |
| Filtering Element Quantity | 1 |
| Body Length | 4.875 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Thread Direction | RIGHT-HAND |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Surface Treatment | ANODIZE BODY |
| Media for Which Designed | AIR |
| Bracket Quantity | 2 |
| Material | ALUMINUM ALLOY 6061 BODY |
| Mounting Type | BRACKET CENTER |
| First Discharge Thread Series Designator | NPT |
| 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 |
|---|---|
| NR-3000A | 3/2 Design control — primary reference U.S. Government activity |
| NR-3000A | 3/9 Design control — primary reference Air Dry Co of America, Llc |
NSN 4330-01-334-2124 is a Filter,fluid, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
Key specifications for 4330-01-334-2124: First Discharge Connection Type: THREADED INTERNAL PIPE END; First Intake Nominal Thread Size: 0.250 INCHES IN; First Intake Thread Series Designator: NPT; Design Type: REUSABLE. 23 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.