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NSN 4720-00-424-4207Government record, cited
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Hose Assembly, Metallic4720-00-424-4207

NSN 4720-00-424-4207 · NIIN 004244207 · Part number 625-2997-001
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 13499
Government record, cited
NSN 4720-00-424-4207 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-424-4207. Manufacturer of record part number: 625-2997-001.
Also searched as  4720-00-424-4207 · 4720004244207 · NIIN 004244207 · 00-424-4207 · FSC 4720 Hose and Flexible Tubing · CAGE 13499 · 625-2997-001
Nearby stock numbers  ·
END VIEW L 5.500 INCHES NOMINAL WORKING IN OD 0.500 INCHES NOMINAL IN PIPE CROSS SECTION
4720-00-424-4207 — Hose and Flexible Tubing
Features
  • Hose Assembly,metallic — FSC 4720
  • Measuring Method and Length: 5.500 INCHES NOMINAL WORKING IN
  • Layer Composition and Location: OUTER LAYER BRAIDED ALUMINUM ALLOY WIRE
  • Cross-Sectional Shape Style: ROUND
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Identification
  • NSN: 4720-00-424-4207
  • NIIN: 004244207
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 625-2997-001
  • Manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-424-4207, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-424-4207
Primary Part Number625-2997-001
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Measuring Method and Length5.500 INCHES NOMINAL WORKING IN
Layer Composition and LocationOUTER LAYER BRAIDED ALUMINUM ALLOY WIRE
Cross-Sectional Shape StyleROUND
Outside Diameter0.500 INCHES NOMINAL IN
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
625-2997-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
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 4720-00-424-4207?

NSN 4720-00-424-4207 is a Hose Assembly,metallic, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-00-424-4207?

NSN 4720-00-424-4207 has 1 manufacturer part number on file: 625-2997-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What are the specifications of 625-2997-001?

Key specifications for 625-2997-001: Measuring Method and Length: 5.500 INCHES NOMINAL WORKING IN; Layer Composition and Location: OUTER LAYER BRAIDED ALUMINUM ALLOY WIRE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.500 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4720-00-424-4207 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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