The Air Cleaner,intake, cataloged under National Stock Number 2940-00-936-7104, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 22 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 | 2940-00-936-7104 |
| Primary Part Number | 7S5474 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Flange Mounting Provision Thread Size | 3/8-16 |
| Filter Type | DRY |
| Element Replaceability | REPLACEABLE |
| Flange Mounting Provision and Quantity | 8 STUDS |
| Backfire Valve | NOT INCLUDED |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Quantity | 1 |
| Flange Mounting Provision Spacing | EEQUALLY SPACED ON 7.750 IN. DIA BOLT CIRCLE IN |
| Shape | ROUND |
| Outside Diameter | 13.000 INCHES NOMINAL IN |
| Sleeve Outside Diameter | 4.000 INCHES NOMINAL IN |
| Outlet Type | FLANGED |
| Sleeve Connection Quantity | 1 |
| Pressure Relief Valve | NOT INCLUDED |
| Flange Mounting Provision Thread Direction | RIGHT-HAND |
| Inlet Type | SLEEVE |
| Flange Mounting Provision Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL |
| Air Cleaner Type | PERMANENT |
| Sleeve Location | ON SIDE |
| Submersibility | NONSUBMERSIBLE |
| Outlet Location | ON SIDE |
| 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 |
|---|---|
| 7S5474 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| EGB12-0069 PRIMARY | Donaldson Company, Inc. (USA) |
NSN 2940-00-936-7104 is a Air Cleaner,intake, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-936-7104 has 2 manufacturer part numbers on file: 7S5474 (Caterpillar Inc Div Caterpillar Defense), EGB12-0069 (Donaldson Company, Inc.).
Key specifications for 7S5474: Flange Mounting Provision Thread Size: 3/8-16; Overall Height: 14.500 INCHES NOMINAL IN; Filter Type: DRY; Element Replaceability: REPLACEABLE. 22 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.