PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13403Air Cleaner,intake

Falls Filtration Technologies, Inc. · NSN 2945-00-211-5168 · FSC 2945 · No Item Name Available
Verified by PartsTable
NSN 2945-00-211-5168 — this item is cataloged by the U.S. Government under National Stock Number 2945-00-211-5168. Primary manufacturer part number: 13403.
Features
  • Air Cleaner,intake — FSC 2945
  • Outlet Location: LOCATED OVER ENTIRE SURFACE
  • Material: ALUMINUM ALLOY
  • Submersibility: NONSUBMERSIBLE
  • Pressure Relief Valve: NOT INCLUDED
  • FSC Application Data: FILTER,CARBURATOR AIR INTAKE,ENGINE,AIRCRAFT
  • Filter Type: OIL WETTED
  • Remote Location Inlet Adapter: NOT INCLUDED
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Air Cleaner,intake, cataloged under National Stock Number 2945-00-211-5168, is classified within Federal Supply Class 2945 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2945-00-211-5168
Primary Part Number13403
Item NameAir Cleaner,intake
FSC / FSG2945 / 29 — No Item Name Available
ManufacturerFalls Filtration Technologies, Inc.
StatusCANCELLED
Outlet LocationLOCATED OVER ENTIRE SURFACE
MaterialALUMINUM ALLOY
SubmersibilityNONSUBMERSIBLE
Pressure Relief ValveNOT INCLUDED
FSC Application DataFILTER,CARBURATOR AIR INTAKE,ENGINE,AIRCRAFT
Filter TypeOIL WETTED
Remote Location Inlet AdapterNOT INCLUDED
Backfire ValveNOT INCLUDED
Inlet TypeOPEN
Element TypeSCREEN
Element ReplaceabilityNONREPLACEABLE
Width2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5306-00-172-715479308 INTERCHANGEABLE
Bolt,machine
Meggitt Troy Inc
5136-00-228-1025 INTERCHANGEABLE
Tap,thread Cutting
5915-00-233-450113403 INTERCHANGEABLE
Filter,radio Frequency Interfere
Kurz & Root Generator Company, Llc
6150-00-284-8809M7104 INTERCHANGEABLE
Cable Assembly,special Purpose,e
General Electric Co Wiring Device Dept
5330-00-571-419513403 INTERCHANGEABLE
Seal,plain Encased
Eaton Corporation Dba Eaton Inoac Div Eaton
4820-00-752-9402633048-2 INTERCHANGEABLE
Valve,globe
Lockheed Martin Corp
6150-01-171-4603ECI-14172 INTERCHANGEABLE
Bus,conductor
Mersen Usa Spm Corp.
9340-01-256-33421340-3 INTERCHANGEABLE
Tubing,glass
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5340-01-580-992313403 INTERCHANGEABLE
Handle,manual Control
Generac Mobile Products, Llc
5305-01-645-103813403 INTERCHANGEABLE
Screw,lock Plate
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
13403 Falls Filtration Technologies, Inc. (USA)
96-12787 Snydergeneral Corp Dba American Air Filter (USA)
159-42165 The Boeing Company Div Legacy Am&m (USA)
Related Parts
5306-00-172-7154INTERCHANGEABLE
BOLT,MACHINE
79308
5136-00-228-1025INTERCHANGEABLE
TAP,THREAD CUTTING
5915-00-233-4501INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
13403
6150-00-284-8809INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
M7104
5330-00-571-4195INTERCHANGEABLE
SEAL,PLAIN ENCASED
13403
4820-00-752-9402INTERCHANGEABLE
VALVE,GLOBE
633048-2
6150-01-171-4603INTERCHANGEABLE
BUS,CONDUCTOR
ECI-14172
9340-01-256-3342INTERCHANGEABLE
TUBING,GLASS
1340-3
5340-01-580-9923INTERCHANGEABLE
HANDLE,MANUAL CONTROL
13403
5305-01-645-1038INTERCHANGEABLE
SCREW,LOCK PLATE
13403
6515-01-693-0951INTERCHANGEABLE
ADAPTER,ELECTRODE,ELECTROCARDIOG
13403

Frequently Asked Questions

What is NSN 2945-00-211-5168?

NSN 2945-00-211-5168 is a Air Cleaner,intake, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2945-00-211-5168?

NSN 2945-00-211-5168 has 3 cross-referenced part numbers: 13403 (Falls Filtration Technologies, Inc.), 96-12787 (Snydergeneral Corp Dba American Air Filter), 159-42165 (The Boeing Company Div Legacy Am&m).

What NSN replaces 2945-00-211-5168?

There are 11 known substitutes for 2945-00-211-5168: 5306-00-172-7154, 5136-00-228-1025, 5915-00-233-4501 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13403?

Key specifications for 13403: Outlet Location: LOCATED OVER ENTIRE SURFACE; Overall Height: 10.000 INCHES NOMINAL IN; Material: ALUMINUM ALLOY; Submersibility: NONSUBMERSIBLE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2945-00-211-5168 still in active supply?

NSN 2945-00-211-5168 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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