The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-313-2181, 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 Wix Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 2940-01-313-2181 |
| Primary Part Number | 46150 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Wix Corp |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 12.906 INCHES NOMINAL IN |
| Material | METAL BODY |
| Body Thickness | 3.062 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 |
|---|---|
| 46150 PRIMARY | Wix Corp (USA) |
| Reference | Meaning |
|---|---|
| 4300787 | 5/2 Secondary reference U.S. Government activity |
NSN 2940-01-313-2181 is a Filter Element,intake Air Cleane, manufactured by Wix Corp, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-313-2181 has 1 manufacturer part number on file: 46150 (Wix Corp).
5 possible matches (shared part number, not a government interchangeability claim): 6685-01-503-0772, 8030-01-570-8766, 5120-01-607-9834. Verify interchangeability with system specifications before substitution.
Key specifications for 46150: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 12.906 INCHES NOMINAL IN; Overall Width: 9.062 INCHES NOMINAL IN; Special Features: OVAL SHAPED,9.844 IN. BY 6.000 IN. INSIDE DIMENSION IN. 4 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.