The Air Cleaner,intake, cataloged under National Stock Number 2940-01-226-7301, 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 Admiral Filter Company Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2940-01-226-7301 |
| Primary Part Number | 601976 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Admiral Filter Company Llc |
| Status | ACTIVE |
| Filter Type | DRY |
| Air Cleaner Type | PERMANENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2940-01-226-7301 is a Air Cleaner,intake, manufactured by Admiral Filter Company Llc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-226-7301 has 2 manufacturer part numbers on file: 601976 (Admiral Filter Company Llc), 701416 (Viking Incorporated Dba Viking Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6750-01-427-6155, 3120-01-470-8628. Verify interchangeability with system specifications before substitution.
Key specifications for 601976: Filter Type: DRY; End Item Identification: WAUKESHA ENGINE CO. 16 CYLINDER DIESEL ENGINE,MDL DSIN; Air Cleaner Type: PERMANENT. 2 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.