The Filter,fluid, cataloged under National Stock Number 4330-01-262-1231, 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 The Hilliard Corp. Government technical data includes 30 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-262-1231 |
| Primary Part Number | 02718-5708-0091 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | The Hilliard Corp |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Connection Type | RAISED FACE FLANGE BOTTOM SIDE |
| Filtration Rating in Microns | 0.5 NOMINAL |
| Distance From Bottom of Body to Center of Inlet | 44.750 INCHES NOMINAL IN |
| Drop Pressure | ERR-060 |
| Center to Center Distance Between Connections | 32.000 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| First Intake Flange Raised Face Diameter | 3.060 INCHES NOMINAL IN |
| Body Outside Diameter | 17.875 INCHES NOMINAL IN |
| Temp Rating | 250.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Flange Outside Diameter | 6.000 INCHES NOMINAL IN |
| Body Height | 67.500 INCHES NOMINAL IN |
| First Intake Connection Type | RAISED FACE FLANGE UPPER SIDE |
| Style Designator | LEG MOUNTED BODY AND COVER ASSY (SWING BOLTED) |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | DIFFERENTIAL PRESSURE INDICATOR AND DRAIN PLUG |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Filtering Element Quantity | 8 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Flange Outside Diameter | 6.000 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| First Discharge Flange Raised Face Diameter | 3.060 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| First Discharge Flange Face Style | PLAIN SWIVEL W/GASKET GROOVE |
| Material | IRON BODY |
| Material | RUBBER BUNA N SEAL |
| Material | PAPER FILTERING MEDIUM |
| First Discharge Flange Thickness | 0.750 INCHES NOMINAL IN |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| First Intake Flange Face Style | RAISED |
| 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 |
|---|---|
| 02718-5708-0091 PRIMARY | The Hilliard Corp (USA) |
| Reference | Meaning |
|---|---|
| FC-5708-91 | D/9 Drawing number reference only The Hilliard Corp |
NSN 4330-01-262-1231 is a Filter,fluid, manufactured by The Hilliard Corp, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-262-1231 has 1 manufacturer part number on file: 02718-5708-0091 (The Hilliard Corp).
Key specifications for 02718-5708-0091: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; First Discharge Connection Type: RAISED FACE FLANGE BOTTOM SIDE; Filtration Rating in Microns: 0.5 NOMINAL; Distance From Bottom of Body to Center of Inlet: 44.750 INCHES NOMINAL IN. 30 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.