NSN 4720-01-648-9339 · NIIN 016489339 · Part number IT4353-549
Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 26831
Government record, cited
NSN 4720-01-648-9339 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-648-9339. Manufacturer of record part number: IT4353-549.
Also searched as4720-01-648-9339 ·
4720016489339 ·
NIIN 016489339 ·
01-648-9339 ·
FSC 4720 Hose and Flexible Tubing · CAGE 26831 · IT4353-549 · IT-4353-549 · BOE2013-0549
Nearby stock numbers← 4720-01-648-9338 Hose, Air Duct
·
4720-01-648-9340 Hose, Air Duct →
4720-01-648-9339 — Hose and Flexible Tubing
Features
Hose,air Duct — FSC 4720
1 manufacturer part number on file
Manufacturer of record: Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc
Identification
NSN: 4720-01-648-9339
NIIN: 016489339
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: IT4353-549
Manufacturer: Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc
General Description
The Hose,air Duct, cataloged under National Stock Number 4720-01-648-9339, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-01-648-9339
Primary Part Number
IT4353-549
Item Name
Hose,air Duct
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc
Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc (USA)
Reference documents
Reference
Meaning
IT-4353-549
3/2Design control — primary reference
U.S. Government activity
BOE2013-0549
5/2Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-648-9339?
NSN 4720-01-648-9339 is a Hose,air Duct, manufactured by Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-648-9339?
NSN 4720-01-648-9339 has 1 manufacturer part number on file: IT4353-549 (Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc).
What are the specifications of IT4353-549?
Key specifications for IT4353-549: Part Name Assigned by Controlling Agency: HOSE; End Item Identification: P-8A AIRCRAFT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-648-9339 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.