The Air Cleaner,intake, cataloged under National Stock Number 2940-00-293-6638, 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 Donaldson Company, Inc.. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-293-6638 |
| Primary Part Number | A14346 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Integral Clamp | NOT INCLUDED |
| Filter Type | OIL BATH |
| Element Replaceability | NONREPLACEABLE |
| Backfire Valve | NOT INCLUDED |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Outlet Sleeve Type | PROTRUDING |
| Quantity | 1 |
| Outside Diameter | 14.000 INCHES NOMINAL IN |
| Sleeve Outside Diameter | 4.000 INCHES NOMINAL IN |
| Outlet Type | SLEEVE |
| Oil Capacity | 11.5 PINTS |
| Sleeve Connection Quantity | 1 |
| Pressure Relief Valve | NOT INCLUDED |
| Inlet Type | SLEEVE |
| Material | STEEL |
| Sleeve Location | SIDE INLET |
| Submersibility | SUBMERSIBLE |
| Outlet Location | SIDE OUTLET |
| Mounting Outside Diameter | 4.000 INCHES NOMINAL IN |
| Sleeve Length | 2.375 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 |
NSN 2940-00-293-6638 is a Air Cleaner,intake, manufactured by Donaldson Company, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-293-6638 has 2 manufacturer part numbers on file: A14346 (Donaldson Company, Inc.), 8379250 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for A14346: Overall Height: 14.031 INCHES MINIMUM AND 14.531 INCHES MAXIMUM IN; Integral Clamp: NOT INCLUDED; Filter Type: OIL BATH; Element Replaceability: NONREPLACEABLE. 20 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.