NSN 2940-01-435-2609 · NIIN 014352609 · Part number 258577
Kohler Co. · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 67271
Government record, cited
NSN 2940-01-435-2609 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-435-2609. Manufacturer of record part number: 258577.
Also searched as2940-01-435-2609 ·
2940014352609 ·
NIIN 014352609 ·
01-435-2609 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 67271 · 258577 · P123065
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 258577
Manufacturer: Kohler Co.
General Description
The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-435-2609, 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 Kohler Co.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2940-01-435-2609
Primary Part Number
258577
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 2940-01-435-2609?
NSN 2940-01-435-2609 is a Filter Element,intake Air Cleane, manufactured by Kohler Co., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-435-2609?
NSN 2940-01-435-2609 has 2 manufacturer part numbers on file: 258577 (Kohler Co.), P123065 (Donaldson Company, Inc.).
What are the specifications of 258577?
Key specifications for 258577: Special Features: FLAME RETARDANT METERIAL IAW UL558. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-435-2609 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.