The Filter,fluid, cataloged under National Stock Number 4330-01-359-0658, 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 Cummins Filtration Inc.. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-359-0658 |
| Primary Part Number | 91284C |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| First Discharge Connection Type | THREADED INTERNAL PIPE SIDE NEAR TOP |
| Mounting Hole Quantity | 4 |
| Distance Between Mounting Hole Centers | 10.000 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 0.500 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | REUSABLE |
| Body Outside Diameter | 8.650 INCHES NOMINAL IN |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 19.880 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE BOTTOM |
| Style Designator | SPLIT BODY (LOOP OR RIM CLAMP) |
| Operating Pressure | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First Discharge Nominal Thread Size | 0.500 INCHES IN |
| Features Provided | DRAIN COCK |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Thread Direction | RIGHT-HAND |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Surface Treatment | PAINT BODY |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Bracket Quantity | 2 |
| Material | STEEL BODY |
| Mounting Type | BRACKET W/DRILLED HOLE 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 |
| Part Number | Manufacturer |
|---|---|
| 91284C PRIMARY | Cummins Filtration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 91284A-A | 5/9 Secondary reference Cummins Filtration Inc. |
NSN 4330-01-359-0658 is a Filter,fluid, manufactured by Cummins Filtration Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-359-0658 has 1 manufacturer part number on file: 91284C (Cummins Filtration Inc.).
Key specifications for 91284C: First Discharge Connection Type: THREADED INTERNAL PIPE SIDE NEAR TOP; Mounting Hole Quantity: 4; Distance Between Mounting Hole Centers: 10.000 INCHES NOMINAL IN; First Intake Nominal Thread Size: 0.500 INCHES IN. 24 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.