186-6166

View detailed technical data, stock status, and sourcing information for: 186-6166
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-411-4003

Item Name Code

22670

Assigment Date

03/23/1995 (31 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

8.5 millimeters nominal outside diameter, 30.0 millimeters minimum inside bending radius, natural exterior color, round cross-sectional shape style, 3.5 millimeters nominal inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: round
Inside Diameter: 3.5 millimeters nominal
Outside Diameter: 8.5 millimeters nominal
Minimum Inside Bending Radius: 30.0 millimeters
Exterior Color: natural
End Item Identification: 2815-01-350-2205
Layer Composition And Location: outer layer braided textile yarn
Outer Covering Environmental Protection: cold resistant
Inside Surface Condition: smooth
Special Features: requisition by required meter length
Material: rubber synthetic tube
Media For Which Designed: fuel/oil, hydrocarbon single response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-01-362-1705	No Name Available	03/01/1997

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
000-06477	Nonmetallic Hose
186-6166	Nonmetallic Hose

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-01-411-4003?

The FSCG of the NSN 4720-01-411-4003 is 4720

Does NSN 4720-01-411-4003 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4720-01-411-4003 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-411-4003 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4720-01-411-4003 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Mar 23, 1995