The Filter,fluid, cataloged under National Stock Number 4330-01-289-5538, 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 Pentair Filtration Solutions, Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-289-5538 |
| Primary Part Number | 9130-00 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pentair Filtration Solutions, Llc |
| Status | ACTIVE |
| Filtering Media Design | POROUS SINGLE FILTERING MEDIA RESPONSE |
| First Intake Nominal Thread Size | 0.375 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | REUSABLE |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD SIDE |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Material | STEEL BODY |
| Material | CHARCOAL FILTERING MEDIUM |
| 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 |
|---|---|
| 9130-00 PRIMARY | Pentair Filtration Solutions, Llc (USA) |
| Reference | Meaning |
|---|---|
| 9130-00(C1) | 5/9 Secondary reference Pentair Filtration Solutions, Llc |
| C1 3/8IN IPS | 5/9 Secondary reference Pentair Filtration Solutions, Llc |
| C1-3/8INIPS SST | C/1 Advisory reference — outside the item-of-supply concept Pentair Filtration Solutions, Llc |
NSN 4330-01-289-5538 is a Filter,fluid, manufactured by Pentair Filtration Solutions, Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-289-5538 has 1 manufacturer part number on file: 9130-00 (Pentair Filtration Solutions, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5945-01-441-9715, 6110-01-722-5421. Verify interchangeability with system specifications before substitution.
Key specifications for 9130-00: Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE; First Intake Nominal Thread Size: 0.375 INCHES IN; First Intake Thread Series Designator: NPT; Design Type: REUSABLE. 12 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.