The Filter,fluid, cataloged under National Stock Number 2940-00-528-2590, 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 Sabreliner Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2940-00-528-2590 |
| Primary Part Number | 565839 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Sabreliner Corp |
| Status | ACTIVE |
| Filtering Media Design | RADIAL FINNED SINGLE FILTERING MEDIA RESPONSE |
| FSC Application Data | FILTERS,FLUID,PRESSURE ENGINE AIR AND OIL,EXCEPT ACFT AND GUIDED MISSILE PRIME MOVING |
| Design Type | NONREUSABLE |
| Body Width | 2.625 INCHES NOMINAL IN |
| Body Height | 2.750 INCHES NOMINAL IN |
| Features Provided | BY-PASS VALVE |
| Filtering Element Quantity | 1 |
| Body Length | 7.671 INCHES NOMINAL IN |
| Material | STEEL SEDIMENT BOWL |
| Material | PAPER FILTERING MEDIUM |
| Mounting Type | OUTLET CONNECTION SIDE |
| 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 |
|---|---|
| 565839 PRIMARY | Sabreliner Corp (USA) |
| Reference | Meaning |
|---|---|
| 572065 | 5/9 Secondary reference U.S. Government activity |
| 565839 | 5/9 Secondary reference Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines |
| 572065 | 5/9 Secondary reference Bendix Corp the |
NSN 2940-00-528-2590 is a Filter,fluid, manufactured by Sabreliner Corp, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-528-2590 has 1 manufacturer part number on file: 565839 (Sabreliner Corp).
1 possible match (shared part number, not a government interchangeability claim): 2840-00-947-2486. Verify interchangeability with system specifications before substitution.
Key specifications for 565839: Filtering Media Design: RADIAL FINNED SINGLE FILTERING MEDIA RESPONSE; FSC Application Data: FILTERS,FLUID,PRESSURE ENGINE AIR AND OIL,EXCEPT ACFT AND GUIDED MISSILE PRIME MOVING; Design Type: NONREUSABLE; Body Width: 2.625 INCHES NOMINAL IN. 11 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.