The Filter Element,fluid, cataloged under National Stock Number 2940-01-284-2344, 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 Oshkosh Defense Llc. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (CAGE 0FW39); Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (CAGE 72447); Graver Technologies Llc (CAGE 32857); Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 2940-01-284-2344 |
| Primary Part Number | 3850128 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3850128 | Oshkosh Defense Llc (USA) |
| 599791 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 599791 | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA) |
| 22866 | Graver Technologies Llc (USA) |
| 599791 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 599791 | 3/9 Design control — primary reference Dana Commercial Vehicle Products, Llc |
| 9HD968 | 5/9 Secondary reference Oshkosh Corp |
| 599791 | 5/9 Secondary reference Spicer Heavy Axle & Brake, Inc. |
| 9HD968 | 5/1 Secondary reference Oshkosh Defense Llc |
NSN 2940-01-284-2344 is a Filter Element,fluid, manufactured by Oshkosh Defense Llc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-284-2344 has 5 manufacturer part numbers on file: 3850128 (Oshkosh Defense Llc), 599791 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 599791 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 22866 (Graver Technologies Llc), 599791 (Amz Alabama Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-328-1484, 5340-01-408-5396. Verify interchangeability with system specifications before substitution.
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.