The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-534-8920, 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. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2940-01-534-8920 |
| Primary Part Number | 233-5184 |
| 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 |
| Body Overall Length | 333.0 MILLIMETERS NOMINAL MM |
| Largest Outside Diameter | 88.0 MILLIMETERS NOMINAL MM |
| Style Designator | CONICAL W/OUT CONTAINER |
| Smallest Outside Diameter | 87.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 233-5184 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 2940PL2000086 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2940-01-534-8920 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 2940-01-534-8920 has 1 manufacturer part number on file: 233-5184 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 233-5184: Body Overall Length: 333.0 MILLIMETERS NOMINAL MM; Largest Outside Diameter: 88.0 MILLIMETERS NOMINAL MM; Style Designator: CONICAL W/OUT CONTAINER; Smallest Outside Diameter: 87.5 MILLIMETERS NOMINAL MM. 4 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.