The Filter Element,fluid, cataloged under National Stock Number 2940-01-302-2490, 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 Honeywell International Inc Dba Honeywell Div Consumer Products Group. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29) |
| Manufacturers | Honeywell International Inc Dba Honeywell Div Consumer Products Group (CAGE 73370); Wix Corp (CAGE 79396) |
| Parameter | Value |
|---|---|
| NSN | 2940-01-302-2490 |
| Primary Part Number | CA3281 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Honeywell International Inc Dba Honeywell Div Consumer Products Group |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| CA3281 PRIMARY | Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA) |
| 46554 | Wix Corp (USA) |
| Reference | Meaning |
|---|---|
| CA3281 | 5/9 Secondary reference Allied Automotive Allied Aftermarket Div |
| 91425-991 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 2537690-601 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 2940-01-302-2490 is a Filter Element,fluid, manufactured by Honeywell International Inc Dba Honeywell Div Consumer Products Group, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-302-2490 has 2 manufacturer part numbers on file: CA3281 (Honeywell International Inc Dba Honeywell Div Consumer Products Group), 46554 (Wix Corp).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-529-5371. 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.