The Filter Element,fluid, cataloged under National Stock Number 2940-01-157-6309, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Wix Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-157-6309 |
| Primary Part Number | 51649 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — No Item Name Available |
| Manufacturer | Wix Corp |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 4.890 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| Thread Series Designator | UNF |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Material | PAPER FILTERING MEDIUM |
| Criticality Code Justification | FEAT |
| Design Type | NONREUSABLE |
| Flow Direction | OUTSIDE IN |
| Body Overall Length | 8.000 INCHES NOMINAL IN |
| Nominal Thread Size | 1.500 INCHES IN |
| Material | STEEL BODY |
| Material | RUBBER SYNTHETIC SEAL |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31649 | Wix Corp (USA) |
| 51649 PRIMARY | Wix Corp (USA) |
| 1240892H1 | Komatsu American Intl Co (USA) |
| B205 | Baldwin Filters (USA) |
| 9414100649 | Manitowoc Crane Group (uk) Limited (GBR) |
| 2026 | Sogefi Filtration Ltd (GBR) |
| 3313281 | Cummins Inc. (USA) |
| B378-1371 | Essex Electro Engineers Inc (USA) |
| LF0073400 | Fleetguard (GBR) |
| 51649 | Relli Technology, Inc Dba Relli Technology Inc (USA) |
| 2DR513 | Oshkosh Corp (USA) |
| 2940011576309 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| LF-734 | Fleetguard Inc Div of Cummins Engine Co (USA) |
| 1649 | National Automotive Parts Assn/napa/ (USA) |
| LF734 | Fleetguard (GBR) |
| 1-28106 | Superior Compressor Company Dba Grimmer Schmidt Smith Compressors (USA) |
| 2DR513 PRIMARY | Oshkosh Defense Llc (USA) |
| LFP734 | Champion Laboratories, Inc. (USA) |
| LF-734 | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
| 02331-1237 | Harsco Corp Bmy-Combat Systems Div (USA) |
NSN 2940-01-157-6309 is a Filter Element,fluid, manufactured by Wix Corp, classified under FSC 2940 (No Item Name Available). Status: active.
NSN 2940-01-157-6309 has 26 cross-referenced part numbers: 31649 (Wix Corp), 51649 (Wix Corp), 1240892H1 (Komatsu American Intl Co), B205 (Baldwin Filters), 9414100649 (Manitowoc Crane Group (uk) Limited) and 21 more.
There are 12 known substitutes for 2940-01-157-6309: 5930-00-064-7749, 5940-00-143-4777, 6250-00-224-4828 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51649: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 4.890 INCHES NOMINAL IN; Filtering System for Which Designed: FULL FLOW; Special Features: WEAPON SYSTEM ESSENTIAL. 15 total characteristics are documented in the Federal Logistics Information System.