PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BANTAM-FLEX-PE-3IN.IDHose,air Duct

Flexaust Inc · NSN 4720-01-324-9366 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-324-9366 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-324-9366. Primary manufacturer part number: BANTAM-FLEX-PE-3IN.ID.
Features
  • Hose,air Duct — FSC 4720
  • Cross-Sectional Shape Style: ROUND
  • End Inside Diameter: 3.000 INCHES NOMINAL BOTH ENDS IN
  • Features Provided: OZONE RESISTANT
  • End Overall Length: 1.000 INCHES NOMINAL BOTH ENDS IN
  • Connection Style: ROUND BOTH ENDS
  • Measuring Method and Length: 144.000 INCHES NOMINAL OVERALL IN
  • Connection Type: SOFT BOTH ENDS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic, Polyethylene (pp) First Ply construction
General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-324-9366, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Flexaust Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-324-9366
Primary Part NumberBANTAM-FLEX-PE-3IN.ID
Item NameHose,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerFlexaust Inc
StatusACTIVE
Cross-Sectional Shape StyleROUND
End Inside Diameter3.000 INCHES NOMINAL BOTH ENDS IN
Features ProvidedOZONE RESISTANT
End Overall Length1.000 INCHES NOMINAL BOTH ENDS IN
Connection StyleROUND BOTH ENDS
Measuring Method and Length144.000 INCHES NOMINAL OVERALL IN
Connection TypeSOFT BOTH ENDS
Inside Diameter3.000 INCHES NOMINAL FIRST END IN
Style DesignatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
MaterialPLASTIC, POLYETHYLENE (PP) FIRST PLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-338940401 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
5935-00-249-1679 INTERCHANGEABLE
Socket,plug-in Electronic Compon
3040-00-317-31974501-203 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5950-00-509-1210 INTERCHANGEABLE
Transformer,pulse
2940-00-529-2738122-0037 INTERCHANGEABLE
Filter Element,fluid
Cummins Power Generation Inc.
5935-00-801-65284040-1 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Dri Relays Inc. Dba Dri Relays Inc
6350-00-932-5546613906-1 INTERCHANGEABLE
Light Box Assy
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5935-00-986-74142067009 INTERCHANGEABLE
Socket,plug-in Electronic Compon
L3harris Technologies, Inc.
3455-00-997-242316247 INTERCHANGEABLE
Cutter,milling,angle
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-01-094-6253 INTERCHANGEABLE
Valve,check
Cross-Reference Index
Part NumberManufacturer
10101639-102 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
10101639 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
BANTAM-FLEX-PE-3IN.ID PRIMARY Flexaust Inc (USA)
4040-1 Nott Company Dba Nott (USA)
Related Parts
4820-00-036-3389INTERCHANGEABLE
SEAT,VALVE
40401
5935-00-249-1679INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
3040-00-317-3197INTERCHANGEABLE
CONNECTING LINK,RIGID
4501-203
5950-00-509-1210INTERCHANGEABLE
TRANSFORMER,PULSE
2940-00-529-2738INTERCHANGEABLE
FILTER ELEMENT,FLUID
122-0037
5935-00-801-6528INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4040-1
6350-00-932-5546INTERCHANGEABLE
LIGHT BOX ASSY
613906-1
5935-00-986-7414INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
2067009
3455-00-997-2423INTERCHANGEABLE
CUTTER,MILLING,ANGLE
16247
4820-01-094-6253INTERCHANGEABLE
VALVE,CHECK
4730-01-253-7329INTERCHANGEABLE
NIPPLE,PIPE
5998-01-362-5536INTERCHANGEABLE
BACKPLANE ASSEMBLY
40401

Frequently Asked Questions

What is NSN 4720-01-324-9366?

NSN 4720-01-324-9366 is a Hose,air Duct, manufactured by Flexaust Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-324-9366?

NSN 4720-01-324-9366 has 4 cross-referenced part numbers: 10101639-102 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), 10101639 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), BANTAM-FLEX-PE-3IN.ID (Flexaust Inc), 4040-1 (Nott Company Dba Nott).

What NSN replaces 4720-01-324-9366?

There are 12 known substitutes for 4720-01-324-9366: 4820-00-036-3389, 5935-00-249-1679, 3040-00-317-3197 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BANTAM-FLEX-PE-3IN.ID?

Key specifications for BANTAM-FLEX-PE-3IN.ID: Cross-Sectional Shape Style: ROUND; End Inside Diameter: 3.000 INCHES NOMINAL BOTH ENDS IN; Features Provided: OZONE RESISTANT; End Overall Length: 1.000 INCHES NOMINAL BOTH ENDS IN. 11 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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