The Filter Element,fluid, cataloged under National Stock Number 2940-01-417-9375, 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 Champion Laboratories, Inc.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-417-9375 |
| Primary Part Number | LFP911HE |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Champion Laboratories, Inc. |
| Status | ACTIVE |
| Filtering Media Design | ENCASED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 4.860 INCHES NOMINAL IN |
| Body Overall Length | 10.230 INCHES NOMINAL IN |
| Filtration Rating in Microns | 20.0 NOMINAL |
| Flow Direction | INSIDE OUT |
| Design Type | REUSABLE |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.500 INCHES IN |
| Differential Pressure | ERR-060 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | GLASS FILTERING MEDIUM |
| Thread Series Designator | UNF |
| Filtering Surface Area | 9032.0 SQUARE CENTIMETERS |
| 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 |
|---|---|
| 1812 | Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA) |
| LFP911HE PRIMARY | Champion Laboratories, Inc. (USA) |
| HPH3612 | Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA) |
| 51812 | Wix Corp (USA) |
| Reference | Meaning |
|---|---|
| 1812 | 5/9 Secondary reference National Automotive Parts Assn/napa/ |
| LFP911HE | 5/9 Secondary reference Luber-Finer Inc Sub of Champion Laboratories Inc Affil of Uis Inc |
NSN 2940-01-417-9375 is a Filter Element,fluid, manufactured by Champion Laboratories, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-417-9375 has 4 manufacturer part numbers on file: 1812 (Genuine Parts Company Div Automotive Parts Group, Dba Napa), LFP911HE (Champion Laboratories, Inc.), HPH3612 (Honeywell International Inc Dba Honeywell Div Consumer Products Group), 51812 (Wix Corp).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-674-6805. Verify interchangeability with system specifications before substitution.
Key specifications for LFP911HE: Filtering Media Design: ENCASED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 4.860 INCHES NOMINAL IN; Body Overall Length: 10.230 INCHES NOMINAL IN; Filtration Rating in Microns: 20.0 NOMINAL. 14 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.