NSN 2940-01-586-2901 · NIIN 015862901 · Part number RC-4570
K & N Engineering, Inc. Dba Aem Induction · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 0N0N0
Government record, cited
NSN 2940-01-586-2901 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-586-2901. Manufacturer of record part number: RC-4570.
Also searched as2940-01-586-2901 ·
2940015862901 ·
NIIN 015862901 ·
01-586-2901 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 0N0N0 · RC-4570
Nearby stock numbers← 2940-01-586-2500 Cap Assembly, Air Cleaner
·
2940-01-586-2962 Filter Element, Fluid →
Features
Filter Element,intake Air Cleane — FSC 2940
Body Diameter: 132.0 MILLIMETERS NOMINAL MM
Body Overall Length: 19.0 MILLIMETERS NOMINAL MM
Design Type: REUSABLE
Style Designator: CYLINDRICAL W/AIR BAFFLES
Body Inside Diameter: 73.0 MILLIMETERS NOMINAL MM
Material: COTTON FILTERING MEDIUM
1 manufacturer part number on file
Identification
NSN: 2940-01-586-2901
NIIN: 015862901
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: RC-4570
Manufacturer: K & N Engineering, Inc. Dba Aem Induction
General Description
The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-586-2901, 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 K & N Engineering, Inc. Dba Aem Induction. Government technical data includes 6 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2940-01-586-2901
Primary Part Number
RC-4570
Item Name
Filter Element,intake Air Cleane
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 2940-01-586-2901?
NSN 2940-01-586-2901 is a Filter Element,intake Air Cleane, manufactured by K & N Engineering, Inc. Dba Aem Induction, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-586-2901?
NSN 2940-01-586-2901 has 1 manufacturer part number on file: RC-4570 (K & N Engineering, Inc. Dba Aem Induction).
What are the specifications of RC-4570?
Key specifications for RC-4570: Body Diameter: 132.0 MILLIMETERS NOMINAL MM; Body Overall Length: 19.0 MILLIMETERS NOMINAL MM; Design Type: REUSABLE; Style Designator: CYLINDRICAL W/AIR BAFFLES. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-586-2901 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.