NSN 2940-01-112-1053 · NIIN 011121053 · Part number 5R4628
Caterpillar Inc Div Caterpillar Defense · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 11083
Government record, cited
NSN 2940-01-112-1053 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-112-1053. Manufacturer of record part number: 5R4628.
Also searched as2940-01-112-1053 ·
2940011121053 ·
NIIN 011121053 ·
01-112-1053 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 11083 · 5R4628 · 112859-A · 112859-A
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 5R4628
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Air Cleaner,intake, cataloged under National Stock Number 2940-01-112-1053, 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 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2940-01-112-1053
Primary Part Number
5R4628
Item Name
Air Cleaner,intake
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Other items in FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-001-1259
2940-00-001-1259 · Item name not on file
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3513
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-001-3988
2940-00-001-3988 · Item name not on file
2940-00-001-3991
2940-00-001-3991 · Item name not on file
Frequently Asked Questions
What is NSN 2940-01-112-1053?
NSN 2940-01-112-1053 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.
What part numbers are listed for NSN 2940-01-112-1053?
NSN 2940-01-112-1053 has 2 manufacturer part numbers on file: 5R4628 (Caterpillar Inc Div Caterpillar Defense), 112859-A (Oshkosh Defense Llc).
What are the specifications of 5R4628?
Key specifications for 5R4628: Filter Type: DRY; Element Replaceability: REPLACEABLE; Backfire Valve: NOT INCLUDED; Pressure Relief Valve: NOT INCLUDED. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-112-1053 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.