The Filter Element,fluid, cataloged under National Stock Number 2945-00-914-8526, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2945-00-914-8526 |
| Primary Part Number | R9W818-826 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.990 INCHES NOMINAL IN |
| FSC Application Data | FILTER ASSY,OIL,ENGINE,ACFT |
| Body Overall Length | 2.798 INCHES NOMINAL IN |
| Filtration Rating in Microns | 40.0 NOMINAL |
| Flow Direction | INSIDE OUT |
| Design Type | REUSABLE |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 350.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Features Provided | BY-PASS VALVE |
| Body Inside Diameter | 0.490 INCHES NOMINAL IN |
| Differential Pressure | ERR-060 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL FILTERING MEDIUM |
| Material | STEEL CONTAINER/CARTRIDGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| R9W818-826 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 52278-1 | 5/9 Secondary reference Solventum Purification Inc. Div Filtration and Separation Division |
| 3005T77P01 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 2945-00-914-8526 is a Filter Element,fluid, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-00-914-8526 has 1 manufacturer part number on file: R9W818-826 (Falls Filtration Technologies, Inc.).
Key specifications for R9W818-826: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.990 INCHES NOMINAL IN; FSC Application Data: FILTER ASSY,OIL,ENGINE,ACFT; Body Overall Length: 2.798 INCHES NOMINAL IN. 15 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.