The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-260-0659, 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 Wix Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-260-0659 |
| Primary Part Number | 42766 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Wix Corp |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 6.854 INCHES NOMINAL IN |
| Body Overall Length | 15.267 INCHES NOMINAL IN |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/AIR BAFFLES |
| Body Inside Diameter | 3.462 INCHES NOMINAL IN |
| Material | PAPER FILTERING MEDIUM |
| 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 |
|---|---|
| 42766 | Wix Corp (USA) |
| Reference | Meaning |
|---|---|
| 690049C1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| A852C | 3/9 Design control — primary reference General Motors Llc Dba General Motors |
| HDA-1331 | 5/9 Secondary reference Heavy Duty Air Inc |
| A852C | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2940-01-260-0659 is a Filter Element,intake Air Cleane, manufactured by Wix Corp, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-260-0659 has 1 manufacturer part number on file: 42766 (Wix Corp).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-430-3465. Verify interchangeability with system specifications before substitution.
Key specifications for 42766: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 6.854 INCHES NOMINAL IN; Body Overall Length: 15.267 INCHES NOMINAL IN; Design Type: NONREUSABLE. 7 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.