The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-024-0239, 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 Donaldson Company, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-024-0239 |
| Primary Part Number | P122425 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 7.643 INCHES NOMINAL IN |
| Body Overall Length | 17.250 INCHES NOMINAL IN |
| Design Type | LIMITED |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 6.016 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 |
|---|---|
| 680588C1 | Komatsu America Corp. (USA) |
| P122425 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HDA-2425 | 5/9 Secondary reference Heavy Duty Air Inc |
| 680588C1 | 5/9 Secondary reference Komatsu American Intl Co |
| 680588C1 | 5/9 Secondary reference U.S. Government activity |
NSN 2940-01-024-0239 is a Filter Element,intake Air Cleane, manufactured by Donaldson Company, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-024-0239 has 2 manufacturer part numbers on file: 680588C1 (Komatsu America Corp.), P122425 (Donaldson Company, Inc.).
Key specifications for P122425: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 7.643 INCHES NOMINAL IN; Body Overall Length: 17.250 INCHES NOMINAL IN; Design Type: LIMITED. 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.