The Filter Element,fluid, cataloged under National Stock Number 2915-01-184-9013, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 2915-01-184-9013 |
| Primary Part Number | 26658 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Filtering Media Design | MESH FIRST FILTERING MEDIA RESPONSE |
| Filtering Media Design | MESH OR SINTERED SECOND FILTERING MEDIA RESPONSE |
| Filtering Media Design | MESH OR SINTERED THIRD FILTERING MEDIA RESPONSE |
| Body Diameter | 1.192 INCHES NOMINAL IN |
| Body Overall Length | 1.492 INCHES MINIMUM AND 1.532 INCHES MAXIMUM IN |
| Filtration Rating in Microns | 45.0 ABSOLUTE |
| Flow Direction | OUTSIDE IN |
| Drop Pressure | ERR-060 |
| Design Type | LIMITED |
| Style Designator | CYLINDRICAL W/INTEGRAL OUTER CASING |
| Nominal Thread Size | 1.3125 INCHES IN |
| Differential Pressure | ERR-060 |
| Surface Treatment | PASSIVATE FILTERING MEDIUM |
| Surface Treatment | ANODIZE BODY |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | ALUMINUM ALLOY 6061 BODY |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) |
| 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 |
|---|---|
| 26658 PRIMARY | Pall Aeropower Corporation (USA) |
| 217111 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| 217111 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| R9W2147 | 5/9 Secondary reference Falls Filtration Technologies, Inc. |
| 26658 | 3/9 Design control — primary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| 217111 | 5/9 Secondary reference Pall Aeropower Corporation |
NSN 2915-01-184-9013 is a Filter Element,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-184-9013 has 3 manufacturer part numbers on file: 26658 (Pall Aeropower Corporation), 217111 (Eaton Corp Dba Eaton Aerospace Jackson), 217111 (Falls Filtration Technologies, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5998-01-314-2451, 4730-01-332-5441, 4730-01-355-6327. Verify interchangeability with system specifications before substitution.
Key specifications for 26658: Filtering Media Design: MESH FIRST FILTERING MEDIA RESPONSE; Filtering Media Design: MESH OR SINTERED SECOND FILTERING MEDIA RESPONSE; Filtering Media Design: MESH OR SINTERED THIRD FILTERING MEDIA RESPONSE; Body Diameter: 1.192 INCHES NOMINAL IN. 18 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.