PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AF493Filter Element,intake Air Cleane

Cummins Filtration Inc Dba Fleetguard Div Cummins Inc · NSN 2940-00-497-6794 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-00-497-6794 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-497-6794. Primary manufacturer part number: AF493.
Features
  • Filter Element,intake Air Cleane — FSC 2940
  • Material: METAL BODY
  • Style Designator: CYLINDRICAL W/ CONTAINER (RIGID)
  • Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE
  • Body Diameter: 3.562 INCHES NOMINAL IN
  • Design Type: NONREUSABLE
  • Body Overall Length: 10.687 INCHES NOMINAL IN
  • Body Inside Diameter: 2.025 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Metal Body construction
General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-00-497-6794, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Filtration Inc Dba Fleetguard Div Cummins Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2940-00-497-6794
Primary Part NumberAF493
Item NameFilter Element,intake Air Cleane
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerCummins Filtration Inc Dba Fleetguard Div Cummins Inc
StatusCANCELLED
MaterialMETAL BODY
Style DesignatorCYLINDRICAL W/ CONTAINER (RIGID)
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSE
Body Diameter3.562 INCHES NOMINAL IN
Design TypeNONREUSABLE
Body Overall Length10.687 INCHES NOMINAL IN
Body Inside Diameter2.025 INCHES NOMINAL IN
MaterialPAPER FILTERING MEDIUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-088-8755677-0259-010 INTERCHANGEABLE
Transformer,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5330-00-112-0121 INTERCHANGEABLE
Seal,plain Encased
5950-00-248-6921SCC60715 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5905-00-296-7519 INTERCHANGEABLE
Resistor,current Regulating
6645-00-343-824915677 INTERCHANGEABLE
Clockcase Assy
The Chelsea Clock Llc
6750-00-346-0870 INTERCHANGEABLE
Transfer Sticks,retouching,photo
5999-00-383-20882409-1194988REVCPCP3034-3 INTERCHANGEABLE
Heater,thermal Release
Naval Ship Systems Command
2940-00-460-69552S1287 INTERCHANGEABLE
Filter Element,intake Air Cleane
Caterpillar Inc Div Caterpillar Defense
5935-00-488-36868420 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6240-00-553-8891INX3509 INTERCHANGEABLE
Lamp,incandescent
Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
Cross-Reference Index
Part NumberManufacturer
FA143 Ford Motor Co of Canada Ltd (CAN)
42003 Wix Corp (USA)
1088148M91 Massey-Ferguson Inc Gear and Shaft Plant Div (USA)
AF493 PRIMARY Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA)
PMA-250C3S Parma Industries Inc (USA)
AP-250C3-S Parma Industries Inc (USA)
2003 Napa Automotive Parts Co (USA)
DT25003 Wix Corp (USA)
PA1644 Baldwin Filters (USA)
250C3S United Air Filter, Inc. (USA)
V250C3S Maradyne Corporation (USA)
CA-218 Facet (oklahoma) Llc (USA)
CA218 Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA)
2003 National Automotive Parts Assn/napa/ (USA)
15-677 Airco Welding Products Div of Boc Group Inc Cutting Machine Dept (USA)
A304C General Motors Llc Dba General Motors Llc (USA)
AF680 Hastings Manufacturing Co Div Hastings Manufacturing Company (USA)
015-677 Miller Electric Mfg. Llc (USA)
AF2020 Arvinmeritor Inc (USA)
2003 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
Related Parts
5950-00-088-8755INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
677-0259-010
5330-00-112-0121INTERCHANGEABLE
SEAL,PLAIN ENCASED
5950-00-248-6921INTERCHANGEABLE
TRANSFORMER,POWER
SCC60715
5905-00-296-7519INTERCHANGEABLE
RESISTOR,CURRENT REGULATING
6645-00-343-8249INTERCHANGEABLE
CLOCKCASE ASSY
15677
6750-00-346-0870INTERCHANGEABLE
TRANSFER STICKS,RETOUCHING,PHOTO
5999-00-383-2088INTERCHANGEABLE
HEATER,THERMAL RELEASE
2409-1194988REVCPCP3034-3
2940-00-460-6955INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
2S1287
5935-00-488-3686INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8420
6240-00-553-8891INTERCHANGEABLE
LAMP,INCANDESCENT
INX3509
5210-00-687-3514INTERCHANGEABLE
LEVEL,BENCH
4-2003
6620-00-714-4307INTERCHANGEABLE
CASE AND RING ASSY
42003

Frequently Asked Questions

What is NSN 2940-00-497-6794?

NSN 2940-00-497-6794 is a Filter Element,intake Air Cleane, manufactured by Cummins Filtration Inc Dba Fleetguard Div Cummins Inc, classified under FSC 2940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2940-00-497-6794?

NSN 2940-00-497-6794 has 26 cross-referenced part numbers: FA143 (Ford Motor Co of Canada Ltd), 42003 (Wix Corp), 1088148M91 (Massey-Ferguson Inc Gear and Shaft Plant Div), AF493 (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc), PMA-250C3S (Parma Industries Inc) and 21 more.

What NSN replaces 2940-00-497-6794?

There are 12 known substitutes for 2940-00-497-6794: 5950-00-088-8755, 5330-00-112-0121, 5950-00-248-6921 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AF493?

Key specifications for AF493: Special Features: SEAL IS PERMANENTLY RESILLIENT AND ESPECIALLY MADE TO WITHSTAND COMPRESSION SET; Material: METAL BODY; Style Designator: CYLINDRICAL W/ CONTAINER (RIGID); Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2940-00-497-6794 still in active supply?

NSN 2940-00-497-6794 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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