The Filter,fluid, cataloged under National Stock Number 2910-01-423-1799, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Filtration Inc.. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2910-01-423-1799 |
| Primary Part Number | 85146A |
| Item Name | Filter,fluid |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| First Intake Nominal Thread Size | 2.000 INCHES IN |
| Drop Pressure | ERR-060 |
| First Intake Thread Series Designator | UN |
| Body Outside Diameter | 13.672 INCHES MINIMUM AND 13.766 INCHES MAXIMUM IN |
| Temp Rating | -20.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL TUBE HEAD |
| First Intake Thread Class | 3B |
| Style Designator | INLINE (HYDRAULIC) |
| Operating Pressure | 3100.0 KILOPASCALS (KPA) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Filtering Element Quantity | 1 |
| Body Length | 17.172 INCHES MINIMUM AND 17.240 INCHES MAXIMUM IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL CORROSION RESISTING BODY |
| First Intake Thread Quantity Per Inch | 16 |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION 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 |
|---|---|
| 85146A PRIMARY | Cummins Filtration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2366807 | 3/2 Design control — primary reference U.S. Government activity |
| 333493-A | 5/9 Secondary reference Deluxe Products Div Walker Mfg Co |
NSN 2910-01-423-1799 is a Filter,fluid, manufactured by Cummins Filtration Inc., classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-423-1799 has 1 manufacturer part number on file: 85146A (Cummins Filtration Inc.).
Key specifications for 85146A: First Intake Nominal Thread Size: 2.000 INCHES IN; Drop Pressure: ERR-060; First Intake Thread Series Designator: UN; Body Outside Diameter: 13.672 INCHES MINIMUM AND 13.766 INCHES MAXIMUM IN. 17 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.