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NSN 4720-01-186-4445Government record, cited
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Hose, Nonmetallic4720-01-186-4445

NSN 4720-01-186-4445 · NIIN 011864445 · Part number 7-311642407-3
Flexfab Llc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 16632
Government record, cited
NSN 4720-01-186-4445 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-186-4445. Manufacturer of record part number: 7-311642407-3.
Also searched as  4720-01-186-4445 · 4720011864445 · NIIN 011864445 · 01-186-4445 · FSC 4720 Hose and Flexible Tubing · CAGE 16632 · 7-311642407-3 · 26A22-12-108-6 · DOU400312010806 · FLX102112014006
Nearby stock numbers  ·
END VIEW PIPE CROSS SECTION
4720-01-186-4445 — Hose and Flexible Tubing
Features
  • Hose,nonmetallic — FSC 4720
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Flexfab Llc
Identification
  • NSN: 4720-01-186-4445
  • NIIN: 011864445
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 7-311642407-3
  • Manufacturer: Flexfab Llc
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-186-4445, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Flexfab Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameHose,nonmetallic
FSC / FSG4720 — Hose and Flexible Tubing (FSG 47)
ManufacturersFlexfab Llc (CAGE 16632); The Boeing Company (CAGE 8V613)
Technical Specifications
ParameterValue
NSN4720-01-186-4445
Primary Part Number7-311642407-3
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerFlexfab Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
7-311642407-3 PRIMARY Flexfab Llc (USA)
DOU400312010806 Flexfab Llc (USA)
7-311642407-3 PRIMARY The Boeing Company (USA)
Reference documents
ReferenceMeaning
7-311642407-3 5/9 Secondary reference
Mcdonnell Douglas Helicopter Co Inc
26A22-12-108-6 5/9 Secondary reference
Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc
FLX102112014006 5/9 Secondary reference
Flexfab Llc

Frequently Asked Questions

What is NSN 4720-01-186-4445?

NSN 4720-01-186-4445 is a Hose,nonmetallic, manufactured by Flexfab Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-186-4445?

NSN 4720-01-186-4445 has 3 manufacturer part numbers on file: 7-311642407-3 (Flexfab Llc), DOU400312010806 (Flexfab Llc), 7-311642407-3 (The Boeing Company).

Is NSN 4720-01-186-4445 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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