PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13941Air Cleaner,intake

Falls Filtration Technologies, Inc. · NSN 2945-00-098-4172 · FSC 2945 · No Item Name Available
Verified by PartsTable
NSN 2945-00-098-4172 — this item is cataloged by the U.S. Government under National Stock Number 2945-00-098-4172. Primary manufacturer part number: 13941.
Features
  • Air Cleaner,intake — FSC 2945
  • FSC Application Data: CARBURATOR AIR FILTER,ENGINE,AIRCRAFT
  • Outlet Location: LOCATED OVER ENTIRE SURFACE
  • Remote Location Inlet Adapter: NOT INCLUDED
  • Material: ALUMINUM ALLOY
  • Quantity: 1
  • Submersibility: NONSUBMERSIBLE
  • Width: 2.000 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Air Cleaner,intake, cataloged under National Stock Number 2945-00-098-4172, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2945-00-098-4172
Primary Part Number13941
Item NameAir Cleaner,intake
FSC / FSG2945 / 29 — No Item Name Available
ManufacturerFalls Filtration Technologies, Inc.
StatusACTIVE
FSC Application DataCARBURATOR AIR FILTER,ENGINE,AIRCRAFT
Outlet LocationLOCATED OVER ENTIRE SURFACE
Remote Location Inlet AdapterNOT INCLUDED
MaterialALUMINUM ALLOY
Quantity1
SubmersibilityNONSUBMERSIBLE
Width2.000 INCHES NOMINAL IN
Filter TypeDRY
Element TypeSCREEN
Element ReplaceabilityNONREPLACEABLE
Pressure Relief ValveNOT INCLUDED
Backfire ValveNOT INCLUDED
Inlet TypeOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4931-00-178-1054MIS-10221TYPE2 INTERCHANGEABLE
Converter,coaxial Thermal
Us Army Aviation and Missile Command
3110-00-555-5581203KT INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5915-00-782-8929SMD502382 INTERCHANGEABLE
Filter Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6685-01-046-4462 INTERCHANGEABLE
Probe Assy,temperat
Cross-Reference Index
Part NumberManufacturer
13941 PRIMARY Falls Filtration Technologies, Inc. (USA)
Related Parts
4931-00-178-1054INTERCHANGEABLE
CONVERTER,COAXIAL THERMAL
MIS-10221TYPE2
3110-00-555-5581INTERCHANGEABLE
BEARING,BALL,ANNULAR
203KT
5915-00-782-8929INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
SMD502382
6685-01-046-4462INTERCHANGEABLE
PROBE ASSY,TEMPERAT

Frequently Asked Questions

What is NSN 2945-00-098-4172?

NSN 2945-00-098-4172 is a Air Cleaner,intake, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2945 (No Item Name Available). Status: active.

What are the part numbers for NSN 2945-00-098-4172?

NSN 2945-00-098-4172 has 1 cross-referenced part number: 13941 (Falls Filtration Technologies, Inc.).

What NSN replaces 2945-00-098-4172?

There are 4 known substitutes for 2945-00-098-4172: 4931-00-178-1054, 3110-00-555-5581, 5915-00-782-8929 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13941?

Key specifications for 13941: FSC Application Data: CARBURATOR AIR FILTER,ENGINE,AIRCRAFT; Outlet Location: LOCATED OVER ENTIRE SURFACE; Remote Location Inlet Adapter: NOT INCLUDED; Material: ALUMINUM ALLOY. 15 total characteristics are documented in the Federal Logistics Information System.

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