4720-01-287-3146

Find complete technical information, availability, and procurement data for: 4720-01-287-3146
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-287-3146

Item Name Code

22670

Assigment Date

10/20/1988 (37 years ago)

An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.

round cross-sectional shape style, 1.625 inches nominal inside diameter, -40.0 fahrenheit and 150.0 fahrenheit single response temp rating, black exterior color, 2.170 inches nominal outside 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: 1.625 inches nominal
Temp Rating: -40.0 fahrenheit and 150.0 fahrenheit single response
Outside Diameter: 2.170 inches nominal
Exterior Color: black
Burst Test Pressure: 440.0 pounds per square inch single response
Layer Composition And Location: 1st layer spirally wrapped fabric and 2nd layer spirally wrapped fabric and 3rd layer spirally wrapped fabric and 4th layer spirally wrapped fabric and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 200.0 pounds per square inch single response
Outer Covering Environmental Protection: abrasion resistant and ozone resistant and weatherproof
Inside Surface Condition: smooth
Material: rubber butadiene-styrene class sbr tube
Media For Which Designed: water, fresh single response

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
35W1 5/8	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-287-3146?

The FSCG of the NSN 4720-01-287-3146 is 4720

Does NSN 4720-01-287-3146 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 4720-01-287-3146 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-287-3146 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 4720-01-287-3146 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Oct 20, 1988