The Filter Element,fluid, cataloged under National Stock Number 2940-01-385-8931, 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 Haldex Brake Products Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 2940-01-385-8931 |
| Primary Part Number | 1048011 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.900 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Criticality Code Justification | FEAT |
| Style Designator | ROUND (BASICALLY FLAT) |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | STEEL CORROSION RESISTING BODY |
| Wire Diameter | 0.0045 INCHES NOMINAL IN |
| Body Thickness | 0.830 MILLIMETERS MINIMUM AND 0.860 MILLIMETERS MAXIMUM MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2CP558 | Oshkosh Defense Llc (USA) |
| 1048011 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 1048011 PRIMARY | Haldex Brake Products Corporation (USA) |
| 1048011 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2CP558 | 5/9 Secondary reference Oshkosh Corp |
NSN 2940-01-385-8931 is a Filter Element,fluid, manufactured by Haldex Brake Products Corporation, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-385-8931 has 4 manufacturer part numbers on file: 2CP558 (Oshkosh Defense Llc), 1048011 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 1048011 (Haldex Brake Products Corporation), 1048011 (Amz Alabama Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 6730-01-684-1451, 6730-01-699-4430, 5975-01-721-8136. Verify interchangeability with system specifications before substitution.
Key specifications for 1048011: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.900 INCHES NOMINAL IN; Design Type: REUSABLE; Criticality Code Justification: FEAT. 9 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.