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NSN 4720-01-452-7396Government record, cited
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Hose, Air Duct4720-01-452-7396

NSN 4720-01-452-7396 · NIIN 014527396 · Part number IT-5037H4-27A
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 4720-01-452-7396 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-452-7396. Manufacturer of record part number: IT-5037H4-27A.
Also searched as  4720-01-452-7396 · 4720014527396 · NIIN 014527396 · 01-452-7396 · FSC 4720 Hose and Flexible Tubing · CAGE 26831 · IT-5037H4-27A · 7D0105H4-27A · DOU107308002706 · 7D0105
Nearby stock numbers  ·
END VIEW PIPE CROSS SECTION
4720-01-452-7396 — Hose and Flexible Tubing
Features
  • Hose,air Duct — FSC 4720
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc
Identification
  • NSN: 4720-01-452-7396
  • NIIN: 014527396
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: IT-5037H4-27A
  • 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 4720-01-452-7396, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.

Catalog Facts
Item NameHose,air Duct
FSC / FSG4720 — Hose and Flexible Tubing (FSG 47)
ManufacturersIndustrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc (CAGE 26831); Flexfab Llc (CAGE 16632)
Technical Specifications
ParameterValue
NSN4720-01-452-7396
Primary Part NumberIT-5037H4-27A
Item NameHose,air Duct
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerIndustrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
IT-5037H4-27A PRIMARY Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc (USA)
DOU107308002706 PRIMARY Flexfab Llc (USA)
Reference documents
ReferenceMeaning
7D0105H4-27A 3/2 Design control — primary reference
U.S. Government activity
7D0105 D/9 Drawing number reference only
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
HOSE,NONMETALLIC
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
Related Parts in Pipe, Tubing, Hose, and Fittings
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
HOSE,NONMETALLIC
4720-00-000-0084
HOSE,PREFORMED
L60052
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 4720-01-452-7396?

NSN 4720-01-452-7396 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 4720-01-452-7396?

NSN 4720-01-452-7396 has 2 manufacturer part numbers on file: IT-5037H4-27A (Industrial Tube Co Llc Dba Industrial Tube Co Llc Div Industrial Tube Company, Llc), DOU107308002706 (Flexfab Llc).

Is NSN 4720-01-452-7396 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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