NSN 2940-01-571-5280 · NIIN 015715280 · Part number 218D4
United Air Filter, Inc. · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 78940
Government record, cited
NSN 2940-01-571-5280 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-571-5280. Manufacturer of record part number: 218D4.
Also searched as2940-01-571-5280 ·
2940015715280 ·
NIIN 015715280 ·
01-571-5280 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 78940 · 218D4 · 3579502 · 3579502
Nearby stock numbers← 2940-01-571-4828 Air Cleaner, Intake
·
2940-01-571-5540 Cap Assembly, Air Cleaner →
Features
Air Cleaner,intake — FSC 2940
2 manufacturer part numbers on file
Manufacturer of record: United Air Filter, Inc.
Identification
NSN: 2940-01-571-5280
NIIN: 015715280
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 218D4
Manufacturer: United Air Filter, Inc.
General Description
The Air Cleaner,intake, cataloged under National Stock Number 2940-01-571-5280, 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 United Air Filter, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Air Cleaner,intake
FSC / FSG
2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29)
Manufacturers
Oshkosh Defense Llc (CAGE 75Q65); United Air Filter, Inc. (CAGE 78940)
Technical Specifications
Parameter
Value
NSN
2940-01-571-5280
Primary Part Number
218D4
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.
2940-00-238-5551
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 2940-01-571-5280?
NSN 2940-01-571-5280 is a Air Cleaner,intake, manufactured by United Air Filter, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-571-5280?
NSN 2940-01-571-5280 has 2 manufacturer part numbers on file: 3579502 (Oshkosh Defense Llc), 218D4 (United Air Filter, Inc.).
Is NSN 2940-01-571-5280 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.