The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-529-7319, 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 Caterpillar Inc Div Caterpillar Defense. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2940-01-529-7319 |
| Primary Part Number | 2934053 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 2934053 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 293-4053 | William Adams Pty Ltd (AUS) |
| 293-4053 | Hastings Deering (aust) Pty Ltd (AUS) |
| 293-4053 | Westrac Equipment Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 227-7448 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 2940-01-529-7319 is a Filter Element,intake Air Cleane, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-529-7319 has 4 manufacturer part numbers on file: 2934053 (Caterpillar Inc Div Caterpillar Defense), 293-4053 (William Adams Pty Ltd), 293-4053 (Hastings Deering (aust) Pty Ltd), 293-4053 (Westrac Equipment Pty Ltd).
Key specifications for 2934053: Special Features: AIR INLET AND EXHAUST SYSTEM; 234-1981 AIR CLEANER GROUP; Part Name Assigned by Controlling Agency: FILTER ELEMENT ASSEMBLY - AIR(PRIMARY); End Item Identification: TRACTOR BACKHOE/LOADER 420D 4X4. 0 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.