The Air Cleaner,intake, cataloged under National Stock Number 2940-01-152-7890, 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 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-152-7890 |
| Primary Part Number | L116D10K090S |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Maradyne Corporation |
| Status | ACTIVE |
| Integral Clamp | NOT INCLUDED |
| Element Replaceability | NONREPLACEABLE |
| Backfire Valve | NOT INCLUDED |
| Outlet Sleeve Type | PROTRUDING |
| Outside Diameter | 16.930 INCHES NOMINAL IN |
| Outlet Type | SLEEVE |
| Pressure Relief Valve | NOT INCLUDED |
| Inlet Type | OPEN |
| Air Cleaner Type | PERMANENT |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | CENTRALLY LOCATED ON END SECTION |
| Mounting Outside Diameter | 7.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1308990 | Oshkosh Defense Llc (USA) |
| L116D10K090S PRIMARY | Maradyne Corporation (USA) |
| Reference | Meaning |
|---|---|
| L-116D10 | 5/9 Secondary reference United Air Filter, Inc. |
| L-116D10 | 3/9 Design control — primary reference Greenlees Filter Llc |
| 1308990 | 5/9 Secondary reference Oshkosh Corp |
| L-116D10 | 5/9 Secondary reference Maradyne Corporation |
NSN 2940-01-152-7890 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 2940-01-152-7890 has 2 manufacturer part numbers on file: 1308990 (Oshkosh Defense Llc), L116D10K090S (Maradyne Corporation).
Key specifications for L116D10K090S: Overall Height: 30.500 INCHES NOMINAL IN; Integral Clamp: NOT INCLUDED; Element Replaceability: NONREPLACEABLE; Backfire Valve: NOT INCLUDED. 12 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.