NSN 2940-01-559-9643 · NIIN 015599643 · Part number P533946
Donaldson Company, Inc. · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 18265
Government record, cited
NSN 2940-01-559-9643 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-559-9643. Manufacturer of record part number: P533946.
Also searched as2940-01-559-9643 ·
2940015599643 ·
NIIN 015599643 ·
01-559-9643 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 18265 · P533946
Nearby stock numbers← 2940-01-559-7788 Air Cleaner, Intake
·
2940-01-559-9644 Filter Element, Intake Air Cleane →
Features
Filter Element,intake Air Cleane — FSC 2940
Body Diameter: 8.330 INCHES NOMINAL IN
Body Overall Length: 16.600 INCHES NOMINAL IN
Style Designator: CYLINDRICAL W/OUT CONTAINER
Body Inside Diameter: 6.120 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Donaldson Company, Inc.
Identification
NSN: 2940-01-559-9643
NIIN: 015599643
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: P533946
Manufacturer: Donaldson Company, Inc.
General Description
The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-559-9643, 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 4 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
2940-01-559-9643
Primary Part Number
P533946
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.
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-354-6471
STRAINER OIL
2940-00-356-0884
FILTER ELEMENT,FLUID
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
Frequently Asked Questions
What is NSN 2940-01-559-9643?
NSN 2940-01-559-9643 is a Filter Element,intake Air Cleane, manufactured by Donaldson Company, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-559-9643?
NSN 2940-01-559-9643 has 1 manufacturer part number on file: P533946 (Donaldson Company, Inc.).
What are the specifications of P533946?
Key specifications for P533946: Body Diameter: 8.330 INCHES NOMINAL IN; Body Overall Length: 16.600 INCHES NOMINAL IN; Style Designator: CYLINDRICAL W/OUT CONTAINER; Body Inside Diameter: 6.120 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-559-9643 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.