The Filter,fluid, cataloged under National Stock Number 2940-01-496-7808, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Donaldson Company, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-496-7808 |
| Primary Part Number | HMK04-5675 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Filtering Media Design | CONVOLUTED SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 4 |
| Distance Between Mounting Hole Centers | 35.1 MILLIMETERS NOMINAL MM |
| Mounting Facility Nominal Thread Size | 0.375 INCHES IN |
| Design Type | REUSABLE |
| Body Outside Diameter | 101.6 MILLIMETERS NOMINAL MM |
| Temp Rating | -29.0 CELSIUS MINIMUM AND 121.0 CELSIUS MAXIMUM DEGC |
| Body Height | 303.0 MILLIMETERS NOMINAL MM |
| First Intake Connection Type | THREADED INTERNAL TUBE HEAD |
| Style Designator | UNTHREADED SHELL |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND WATER |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL BODY |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Type | THREADED 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 |
|---|---|
| HMK04-5675 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 359550 | 5/9 Secondary reference Epiroc France |
NSN 2940-01-496-7808 is a Filter,fluid, manufactured by Donaldson Company, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-496-7808 has 1 manufacturer part number on file: HMK04-5675 (Donaldson Company, Inc.).
Key specifications for HMK04-5675: Filtering Media Design: CONVOLUTED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 4; Distance Between Mounting Hole Centers: 35.1 MILLIMETERS NOMINAL MM; Mounting Facility Nominal Thread Size: 0.375 INCHES 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.