The Filtering Disk,fluid, cataloged under National Stock Number 2945-00-510-8564, 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 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2945-00-510-8564 |
| Primary Part Number | 202342 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 1.865 INCHES MINIMUM AND 1.887 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | ROUND (BASICALLY FLAT W/ OPENING) |
| Body Inside Diameter | 0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | STEEL CORROSION RESISTING BODY |
| Body Thickness | 0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 202342 | Falls Filtration Technologies, Inc. (USA) |
| 561805 | Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines (USA) |
| Reference | Meaning |
|---|---|
| B202342 | 5/9 Secondary reference Falls Filtration Technologies, Inc. |
| 2-300-195-01 | 5/2 Secondary reference U.S. Government activity |
| 2-300-195-02 | 5/2 Secondary reference U.S. Government activity |
| 2-300-195 | 1/2 Source control — Government-approved source U.S. Government activity |
| SP1746 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2945-00-510-8564 is a Filtering Disk,fluid, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-00-510-8564 has 2 manufacturer part numbers on file: 202342 (Falls Filtration Technologies, Inc.), 561805 (Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines).
3 possible matches (shared part number, not a government interchangeability claim): 4130-00-778-2483, 4820-01-273-0491, 5360-01-492-4282. Verify interchangeability with system specifications before substitution.
Key specifications for 202342: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 1.865 INCHES MINIMUM AND 1.887 INCHES MAXIMUM IN; Design Type: REUSABLE; Style Designator: ROUND (BASICALLY FLAT W/ OPENING). 8 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.