The Filter Element,fluid, cataloged under National Stock Number 2940-01-497-1469, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Filtration Inc Dba Fleetguard Div Cummins Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-497-1469 |
| Primary Part Number | LF3959 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc |
| Status | ACTIVE |
| Body Diameter | 3.680 INCHES NOMINAL IN |
| Thread Series Designator | UN |
| Nominal Thread Size | 1.000 INCHES IN |
| Body Overall Length | 6.940 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Filtration Rating in Microns | 30.0 NOMINAL |
| Filtering System for Which Designed | FULL FLOW |
| Thread Direction | RIGHT-HAND |
| Design Type | NONREUSABLE |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 91309 | Langa Industrial Sa (ESP) |
| 92269822 | Thales Sa (FRA) |
| 3937743 | Cummins South Pacific Pty Ltd Head Office (AUS) |
| 3937345 | Cummins Inc (USA) |
| 91309 | Oshkosh Aerotech Uk Limited (GBR) |
| 2940PL0866998 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| LF3959 PRIMARY | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
| LF3935 | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
| 3937212 | Cummins Inc (USA) |
| 3937743 | Cummins Inc (USA) |
| 3937695 | Cummins Inc (USA) |
| 2940PL1833680 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 10496188 | Nimikkeistokeskus Ncb Finland (FIN) |
| 92222245 | Thales Sa (FRA) |
NSN 2940-01-497-1469 is a Filter Element,fluid, manufactured by Cummins Filtration Inc Dba Fleetguard Div Cummins Inc, classified under FSC 2940 (No Item Name Available). Status: active.
NSN 2940-01-497-1469 has 14 cross-referenced part numbers: 91309 (Langa Industrial Sa), 92269822 (Thales Sa), 3937743 (Cummins South Pacific Pty Ltd Head Office), 3937345 (Cummins Inc), 91309 (Oshkosh Aerotech Uk Limited) and 9 more.
There are 3 known substitutes for 2940-01-497-1469: 5950-01-006-2259, 2940-01-280-8419, 6515-01-680-2743. Verify interchangeability with system specifications before substitution.
Key specifications for LF3959: End Item Identification: MODEL 4B AND 6B CUMMINS ENGINES; Special Features: MEDIA EFFICIENCY AT 30 MICRON IS 95%, AT 10 MICRON IS 30%; FLEETGUARD FILTER P/N LF3894 MAY BE USED AS AN UPGRADE.; Part Name Assigned by Controlling Agency: OIL FILTER; Body Diameter: 3.680 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.