The Air Cleaner,intake, cataloged under National Stock Number 2940-00-081-5403, 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 Vortox Company. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-081-5403 |
| Primary Part Number | SA110 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Vortox Company |
| Status | ACTIVE |
| Flange Mounting Provision Thread Size | 1/2-13 |
| FSC Application Data | ENGINE AIR CLEANER,NONAIRCRAFT |
| Filter Type | OIL BATH |
| Element Replaceability | NONREPLACEABLE |
| Element Type | HOODED |
| Backfire Valve | NOT INCLUDED |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Quantity | 1 |
| Flange Mounting Provision Spacing | 5.479 IN. DIA BOLT CIRCLE IN |
| Outside Diameter | 10.063 INCHES NOMINAL IN |
| Oil Capacity | 3.5 PINTS |
| Pressure Relief Valve | NOT INCLUDED |
| Inlet Type | OPEN |
| Flange Mounting Provision Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL |
| Air Cleaner Type | PERMANENT |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | LOCATED ON SIDE 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 |
|---|---|
| 62A100D8017 | Asrc Federal Facilities Logistics, Llc (USA) |
| 3468AS1320-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| SA110 PRIMARY | Vortox Company (USA) |
| F-30-350TF PRIMARY | Solberg Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| SA100 | 5/9 Secondary reference Vortox Company |
| 62A100D8017 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 3468AS1300 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 62A100D8017 | 5/9 Secondary reference U.S. Government activity |
NSN 2940-00-081-5403 is a Air Cleaner,intake, manufactured by Vortox Company, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-081-5403 has 4 manufacturer part numbers on file: 62A100D8017 (Asrc Federal Facilities Logistics, Llc), 3468AS1320-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), SA110 (Vortox Company), F-30-350TF (Solberg Mfg Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5825-01-574-7313, 5996-01-654-0397. Verify interchangeability with system specifications before substitution.
Key specifications for SA110: Flange Mounting Provision Thread Size: 1/2-13; Overall Height: 12.500 INCHES NOMINAL IN; FSC Application Data: ENGINE AIR CLEANER,NONAIRCRAFT; Filter Type: OIL BATH. 18 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.