The Filter Element,fluid, cataloged under National Stock Number 2915-00-877-0141, 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 Pti Technologies Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2915-00-877-0141 |
| Primary Part Number | 52490-1 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 3.453 INCHES MINIMUM AND 3.484 INCHES MAXIMUM IN |
| FSC Application Data | FILTER,FLUID PRESSURE,AIRCRAFT FUEL SYSTEM |
| Body Overall Length | 6.031 INCHES MINIMUM AND 6.094 INCHES MAXIMUM IN |
| Filtration Rating in Microns | 5.0 ABSOLUTE |
| Flow Direction | INSIDE OUT |
| Design Type | NONREUSABLE |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | PAPER 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 |
NSN 2915-00-877-0141 is a Filter Element,fluid, manufactured by Pti Technologies Inc., classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-877-0141 has 3 manufacturer part numbers on file: 6808303 (General Motors Corp), 52490-1 (Pti Technologies Inc.), 6808303 (Rolls-Royce Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-294-6730. Verify interchangeability with system specifications before substitution.
Key specifications for 52490-1: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 3.453 INCHES MINIMUM AND 3.484 INCHES MAXIMUM IN; FSC Application Data: FILTER,FLUID PRESSURE,AIRCRAFT FUEL SYSTEM; Body Overall Length: 6.031 INCHES MINIMUM AND 6.094 INCHES MAXIMUM IN. 12 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.