The Air Cleaner,intake, cataloged under National Stock Number 2940-01-590-7305, 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 K & N Engineering, Inc. Dba Aem Induction. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2940-01-590-7305 |
| Primary Part Number | 59-5005 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | K & N Engineering, Inc. Dba Aem Induction |
| Status | ACTIVE |
| Filter Type | OIL WETTED |
| Element Replaceability | REPLACEABLE |
| Flange Mounting Provision and Quantity | 1 HOLES |
| Backfire Valve | NOT INCLUDED |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Shape | OBLONG |
| Outlet Type | FLANGED |
| Pressure Relief Valve | NOT INCLUDED |
| Width | 4.625 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING AND COTTON |
| Air Cleaner Type | THROW-AWAY |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | BOTTOM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2940-01-590-7305 is a Air Cleaner,intake, manufactured by K & N Engineering, Inc. Dba Aem Induction, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-590-7305 has 2 manufacturer part numbers on file: 121115 (Wiggins Lift Co Inc), 59-5005 (K & N Engineering, Inc. Dba Aem Induction).
Key specifications for 59-5005: Overall Height: 4.000 INCHES NOMINAL IN; Filter Type: OIL WETTED; Element Replaceability: REPLACEABLE; Flange Mounting Provision and Quantity: 1 HOLES. 13 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.