The Air Cleaner,intake, cataloged under National Stock Number 2940-01-557-5540, 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.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29) |
| Manufacturers | General Dynamics Land Systems Canadacorp (CAGE 56161); Donaldson Company, Inc. (CAGE 18265) |
| Parameter | Value |
|---|---|
| NSN | 2940-01-557-5540 |
| Primary Part Number | PSD100029 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Donaldson Company, Inc. |
| 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 |
|---|---|
| R0077791 | General Dynamics Land Systems Canadacorp (CAN) |
| PSD100029 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| R0077791-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
| R0077791 | 7/2 Vendor item drawing reference Denel Vehicle Systems |
NSN 2940-01-557-5540 is a Air Cleaner,intake, manufactured by Donaldson Company, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-557-5540 has 2 manufacturer part numbers on file: R0077791 (General Dynamics Land Systems Canadacorp), PSD100029 (Donaldson Company, Inc.).
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.