The Air Cleaner,intake, cataloged under National Stock Number 2940-00-150-7524, 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 Maradyne Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-150-7524 |
| Primary Part Number | L1393C1K07 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Maradyne Corporation |
| Status | ACTIVE |
| FSC Application Data | AIR CLEANERS,INTAKE,NONAIRCRAFT |
| Integral Clamp | INCLUDED |
| Filter Type | DRY |
| Element Replaceability | REPLACEABLE |
| Backfire Valve | NOT INCLUDED |
| Outlet Sleeve Type | PROTRUDING |
| Quantity | 1 |
| Securing Device Type | INTEGRAL CLAMP |
| Sleeve Connection Quantity | 1 |
| Pressure Relief Valve | NOT INCLUDED |
| Inlet Type | SLEEVE |
| Material | STEEL |
| Air Cleaner Type | THROW-AWAY |
| Sleeve Location | SIDE OF CLEANER |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | CENTRALLY 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 |
|---|---|
| L1393C1K07 PRIMARY | Maradyne Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1393C1K07 | 5/9 Secondary reference United Air Filter, Inc. |
| L1393C1K07 | 5/9 Secondary reference Greenlees Filter Llc |
NSN 2940-00-150-7524 is a Air Cleaner,intake, manufactured by Maradyne Corporation, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-150-7524 has 1 manufacturer part number on file: L1393C1K07 (Maradyne Corporation).
Key specifications for L1393C1K07: FSC Application Data: AIR CLEANERS,INTAKE,NONAIRCRAFT; Integral Clamp: INCLUDED; Filter Type: DRY; Element Replaceability: REPLACEABLE. 16 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.