PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2FH820Filter Element,intake Air Cleane

Oshkosh Defense Llc · NSN 2940-01-288-4018 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-288-4018 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-288-4018. Primary manufacturer part number: 2FH820.
Features
  • Filter Element,intake Air Cleane — FSC 2940
  • 13 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-288-4018, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFilter Element,intake Air Cleane
FSC / FSG2940 — No Item Name Available (FSG 29)
ManufacturersAir Refiner Inc (CAGE 12695); Wix Corp (CAGE 79396); Automotive Parts Co the Div of Genuine Parts Co Main Store (CAGE 4K950); Oshkosh Corp (CAGE 45152); Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (CAGE 33457)
Technical Specifications
ParameterValue
NSN2940-01-288-4018
Primary Part Number2FH820
Item NameFilter Element,intake Air Cleane
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6605-00-049-6370AF927 INTERCHANGEABLE
Pivot Assembly,comp
Ametek, Inc. Div Aerospace & Defense
5365-00-160-0108 INTERCHANGEABLE
Spacer,sleeve
3940-00-272-9307 INTERCHANGEABLE
Block,tackle
2520-00-317-27553277647 INTERCHANGEABLE
Boot,power Transmission Componen
Hatch & Kirk, Inc.
4310-00-340-1831 INTERCHANGEABLE
Seat,valve,inlet Di
4720-00-722-4723 INTERCHANGEABLE
Hose,nonmetallic
5120-00-767-75828282 INTERCHANGEABLE
Alignment Tool,electronic Equipm
Gc/waldom Inc
2530-00-773-54357735435 INTERCHANGEABLE
Hub Asy
U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-828-4587 INTERCHANGEABLE
Screw,machine
5365-00-836-5787 INTERCHANGEABLE
Shim
Cross-Reference Index
Part NumberManufacturer
ARM-940 Air Refiner Inc (USA)
42526 Wix Corp (USA)
2526 Automotive Parts Co the Div of Genuine Parts Co Main Store (USA)
2FH820 Oshkosh Corp (USA)
2EH474 Oshkosh Corp (USA)
AF0092700 Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA)
AF-927 Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA)
2FH820 PRIMARY Oshkosh Defense Llc (USA)
V-250C133 Greenlees Filter Llc (USA)
V-250C133 PRIMARY Maradyne Corporation (USA)
V-250C133 United Air Filter, Inc. (USA)
2526 San Antonio Lighthouse for the Blind Dba Vibrant Works (USA)
PA-2387 Baldwin Filters (USA)
Related Parts
6605-00-049-6370INTERCHANGEABLE
PIVOT ASSEMBLY,COMP
AF927
5365-00-160-0108INTERCHANGEABLE
SPACER,SLEEVE
3940-00-272-9307INTERCHANGEABLE
BLOCK,TACKLE
2520-00-317-2755INTERCHANGEABLE
BOOT,POWER TRANSMISSION COMPONEN
3277647
4310-00-340-1831INTERCHANGEABLE
SEAT,VALVE,INLET DI
4720-00-722-4723INTERCHANGEABLE
HOSE,NONMETALLIC
5120-00-767-7582INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
8282
2530-00-773-5435INTERCHANGEABLE
HUB ASY
7735435
5305-00-828-4587INTERCHANGEABLE
SCREW,MACHINE
5365-00-836-5787INTERCHANGEABLE
SHIM
6250-00-990-4548INTERCHANGEABLE
LAMPHOLDER
25-12
5325-00-993-4334INTERCHANGEABLE
RING,RETAINING
827953

Frequently Asked Questions

What is NSN 2940-01-288-4018?

NSN 2940-01-288-4018 is a Filter Element,intake Air Cleane, manufactured by Oshkosh Defense Llc, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-288-4018?

NSN 2940-01-288-4018 has 13 cross-referenced part numbers: ARM-940 (Air Refiner Inc), 42526 (Wix Corp), 2526 (Automotive Parts Co the Div of Genuine Parts Co Main Store), 2FH820 (Oshkosh Corp), 2EH474 (Oshkosh Corp) and 8 more.

What NSN replaces 2940-01-288-4018?

There are 12 known substitutes for 2940-01-288-4018: 6605-00-049-6370, 5365-00-160-0108, 3940-00-272-9307 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com