The Filter Element,fluid, cataloged under National Stock Number 2945-00-202-5563, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2945-00-202-5563 |
| Primary Part Number | 01FH05-231 |
| 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 | MULTIPLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 1.875 INCHES NOMINAL IN |
| FSC Application Data | OIL PUMP AND RELIEF VALVE AUXILIARY POWER PLANT |
| Body Overall Length | 1.344 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Design Type | REUSABLE |
| Style Designator | MULTIPLE STACKED DISKS, W/OUT CLEANING BLADES |
| Body Inside Diameter | 0.531 INCHES NOMINAL IN |
| Material | COPPER ALLOY FILTERING MEDIUM |
| 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 |
|---|---|
| 01FH05-231 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 01FH05-231 | 5/9 Secondary reference Botoman Mfg Co Inc |
NSN 2945-00-202-5563 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 2945-00-202-5563 has 1 manufacturer part number on file: 01FH05-231 (Falls Filtration Technologies, Inc.).
Key specifications for 01FH05-231: Filtering Media Design: MULTIPLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 1.875 INCHES NOMINAL IN; FSC Application Data: OIL PUMP AND RELIEF VALVE AUXILIARY POWER PLANT; Body Overall Length: 1.344 INCHES NOMINAL IN. 9 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.