The Filter Element,fluid, cataloged under National Stock Number 4330-01-258-2775, 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 Mcmaster-Carr Supply Co. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-258-2775 |
| Primary Part Number | 9839K17 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Filtering Media Design | POROUS SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 4.000 INCHES NOMINAL IN |
| Body Overall Length | 15.375 INCHES NOMINAL IN |
| Filtration Rating in Microns | 1.0 NOMINAL |
| Flow Direction | OUTSIDE IN |
| Design Type | REUSABLE |
| Temp Rating | 100.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Nominal Thread Size | 0.375 INCHES IN |
| Filtering System for Which Designed | FULL FLOW |
| Media for Which Designed | WATER |
| Material | ALUMINUM BODY |
| Material | CARBON FILTERING MEDIUM |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 9839K17 PRIMARY | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 9839K12 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
| 9839K15 | 3/9 Design control — primary reference Mcmaster-Carr Supply Co |
NSN 4330-01-258-2775 is a Filter Element,fluid, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-258-2775 has 1 manufacturer part number on file: 9839K17 (Mcmaster-Carr Supply Co).
Key specifications for 9839K17: Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 4.000 INCHES NOMINAL IN; Body Overall Length: 15.375 INCHES NOMINAL IN; Filtration Rating in Microns: 1.0 NOMINAL. 14 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.