The Air Cleaner,intake, cataloged under National Stock Number 4310-00-090-5347, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-090-5347 |
| Primary Part Number | 9440-1100 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Parker-Hannifin Corporation |
| Status | ACTIVE |
| Filter Type | DRY |
| Element Replaceability | REPLACEABLE |
| Element Type | HOODED |
| Backfire Valve | NOT INCLUDED |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Quantity | 1 |
| Mounting Provision Thread Size | 1/4-18 |
| Outside Diameter | 4.250 INCHES NOMINAL IN |
| Thread Location | INTERNAL |
| Mounting Provision Thread Series Designator | NPT |
| Pressure Relief Valve | NOT INCLUDED |
| Inlet Type | OPEN |
| Material | STEEL |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | LOCATED ACROSS DIA OF FILTER HEAD |
| 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 |
|---|---|
| 9440-1100 PRIMARY | Parker-Hannifin Corporation (USA) |
| Reference | Meaning |
|---|---|
| R25-2-82 | 3/2 Design control — primary reference U.S. Government activity |
| B3A1-4D | 5/9 Secondary reference Parker-Hannifin Corporation |
| B3A1-4 | 5/9 Secondary reference Parker-Hannifin Corporation |
NSN 4310-00-090-5347 is a Air Cleaner,intake, manufactured by Parker-Hannifin Corporation, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-090-5347 has 1 manufacturer part number on file: 9440-1100 (Parker-Hannifin Corporation).
Key specifications for 9440-1100: Overall Height: 7.875 INCHES NOMINAL IN; Filter Type: DRY; Element Replaceability: REPLACEABLE; Element Type: HOODED. 15 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.