The Filter,fluid, cataloged under National Stock Number 4330-01-435-8826, 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 Donaldson Company, Inc.. Government technical data includes 28 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-435-8826 |
| Primary Part Number | WL151D343TBC05 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| First Discharge Connection Type | UNTHREADED EXTERNAL HOSE BOTTOM |
| Mounting Hole Quantity | 4 |
| Distance Between Mounting Hole Centers | 6.250 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 1.500 INCHES IN |
| Drop Pressure | ERR-060 |
| First Intake Thread Series Designator | UNS |
| Design Type | REUSABLE |
| Temp Rating | -25.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 7.100 INCHES NOMINAL IN |
| Body Height | 12.760 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL TUBE HEAD SIDE |
| First Intake Thread Class | 2B |
| Style Designator | HIGH PRESSURE BOLTED SHELL |
| Mounting Hole Diameter | 0.438 INCHES NOMINAL IN |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | BY-PASS VALVE |
| Filtering Element Quantity | 1 |
| Body Length | 6.900 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| First Discharge Nominal Outside Diameter | 1.580 INCHES IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND WATER/ALCOHOL MIXTURE AND WATER |
| Material | STEEL SEDIMENT BOWL |
| Material | RUBBER BUNA N SEAL |
| Material | ALUMINUM BODY |
| First Intake Thread Quantity Per Inch | 24 |
| Mounting Type | UNTHREADED HOLE 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 |
|---|---|
| WL151D343TBC05 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL151D343TBV05 | 3/9 Design control — primary reference Vickers Inc |
NSN 4330-01-435-8826 is a Filter,fluid, manufactured by Donaldson Company, Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-435-8826 has 1 manufacturer part number on file: WL151D343TBC05 (Donaldson Company, Inc.).
Key specifications for WL151D343TBC05: First Discharge Connection Type: UNTHREADED EXTERNAL HOSE BOTTOM; Mounting Hole Quantity: 4; Distance Between Mounting Hole Centers: 6.250 INCHES NOMINAL IN; First Intake Nominal Thread Size: 1.500 INCHES IN. 28 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.