The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-182-0937, 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 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-182-0937 |
| Primary Part Number | P11-4229 |
| 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 |
| Maximum Air Flow Rate | 160.0 CUBIC FEET PER MINUTE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 20.000 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Temp Rating | 80.0 FAHRENHEIT NOMINAL DEGF |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | PLASTIC FILTERING MEDIUM |
| Material | ALUMINUM ALLOY CONTAINER/CARTRIDGE |
| Filtering Surface Area | 9.266 SQUARE FEET |
| Body Thickness | 2.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| P11-4229 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PPP11-4229 | 5/9 Secondary reference Donaldson Company, Inc. |
NSN 2940-01-182-0937 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 2940-01-182-0937 has 1 manufacturer part number on file: P11-4229 (Donaldson Company, Inc.).
Key specifications for P11-4229: Maximum Air Flow Rate: 160.0 CUBIC FEET PER MINUTE; Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 20.000 INCHES NOMINAL IN; Design Type: REUSABLE. 10 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.