The Filter Element,intake Air Cleane, cataloged under National Stock Number 4310-01-485-7417, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4310-01-485-7417 |
| Primary Part Number | 2931183 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| 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 |
|---|---|
| 2931183 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 2931183 | Hastings Deering (aust) Pty Ltd (AUS) |
| 2931183 | Tractors Singapore Limited (SGP) |
| Reference | Meaning |
|---|---|
| 4I-1278 | 3/9 Design control — primary reference Caterpillar Inc Div Caterpillar Defense |
| 4I-1278 | 5/9 Secondary reference Hastings Deering (aust) Pty Ltd |
NSN 4310-01-485-7417 is a Filter Element,intake Air Cleane, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-485-7417 has 3 manufacturer part numbers on file: 2931183 (Caterpillar Inc Div Caterpillar Defense), 2931183 (Hastings Deering (aust) Pty Ltd), 2931183 (Tractors Singapore Limited).
Key specifications for 2931183: End Item Identification: EXCAVATOR CRAWLER MOUNTED. 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.