The Filter,fluid, cataloged under National Stock Number 4330-01-643-7434, 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 Norman Filter Company, L.l.c. Dba Norman Filter Co Llc. Government technical data includes 11 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 | 4330-01-643-7434 |
| Primary Part Number | 4346GG-40-VE |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Norman Filter Company, L.l.c. Dba Norman Filter Co Llc |
| Status | ACTIVE |
| Filtration Rating in Microns | 40.0 NOMINAL |
| Design Type | LIMITED |
| Body Outside Diameter | 2.500 INCHES NOMINAL IN |
| Style Designator | INLINE DISPOSAL W/THREADED CONNECTIONS |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Body Length | 8.250 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | STEEL COMP 304 FILTERING MEDIUM |
| Material | STEEL CORROSION RESISTING BODY |
| Mounting Type | THREADED STUD BOTTOM |
| Mounting Type | THREADED STUD HEAD |
| 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 |
|---|---|
| 4346GG-40-VE PRIMARY | Norman Filter Company, L.l.c. Dba Norman Filter Co Llc (USA) |
NSN 4330-01-643-7434 is a Filter,fluid, manufactured by Norman Filter Company, L.l.c. Dba Norman Filter Co Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-643-7434 has 1 manufacturer part number on file: 4346GG-40-VE (Norman Filter Company, L.l.c. Dba Norman Filter Co Llc).
Key specifications for 4346GG-40-VE: Filtration Rating in Microns: 40.0 NOMINAL; Design Type: LIMITED; Body Outside Diameter: 2.500 INCHES NOMINAL IN; Style Designator: INLINE DISPOSAL W/THREADED CONNECTIONS. 11 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.