The Air Cleaner,intake, cataloged under National Stock Number 2940-01-379-4623, 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 Solberg Mfg Inc. Government technical data includes 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2940-01-379-4623 |
| Primary Part Number | F-30P-200 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Solberg Mfg Inc |
| Status | ACTIVE |
| Flange Mounting Provision Thread Size | 2-11-1/2 |
| Filter Type | DRY |
| Element Replaceability | REPLACEABLE |
| Element Type | FREE FLOW |
| Backfire Valve | NOT INCLUDED |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Quantity | 1 |
| Mounting Provision Thread Size | 2-11-1/2 |
| Outside Diameter | 6.750 INCHES NOMINAL IN |
| Outlet Type | THREADED |
| Thread Location | EXTERNAL |
| Thread Direction | RIGHT-HAND |
| Mounting Provision Thread Series Designator | NPT |
| Pressure Relief Valve | NOT INCLUDED |
| Flange Mounting Provision Thread Direction | RIGHT-HAND |
| Inlet Type | OPEN |
| Flange Mounting Provision Thread Series Designator | NPT |
| Material | STEEL |
| Air Cleaner Type | PERMANENT |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | CENTRALLY LOCATED ON BOTTOM OF CLEANER |
| 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 |
|---|---|
| F-30P-200 PRIMARY | Solberg Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| 6303413-001 | 5/9 Secondary reference Naval Sea Systems Command |
| 6303413-001 | 5/9 Secondary reference O T S I |
| 6303413 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 2940-01-379-4623 is a Air Cleaner,intake, manufactured by Solberg Mfg Inc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-379-4623 has 1 manufacturer part number on file: F-30P-200 (Solberg Mfg Inc).
Key specifications for F-30P-200: Flange Mounting Provision Thread Size: 2-11-1/2; Overall Height: 6.427 INCHES NOMINAL IN; Filter Type: DRY; Element Replaceability: REPLACEABLE. 21 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.