4720-01-544-2521

Find complete technical information, availability, and procurement data for: 4720-01-544-2521
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-544-2521

Item Name Code

22670

Assigment Date

10/06/2006 (19 years ago)

A gear, cylindrical or conical in form, with teeth on the outer surface used for the accurate transmission of motion.

12.000 inches minimum inside bending radius, 3.750 inches nominal outside diameter, 3.000 inches nominal inside diameter, black or tan exterior color, round cross-sectional shape style

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: 3.000 inches nominal
Outside Diameter: 3.750 inches nominal
Minimum Inside Bending Radius: 12.000 inches
Exterior Color: black or tan
Burst Test Pressure: 300.0 pounds per square inch single response
Maximum Operating Pressure: 75.0 pounds per square inch single response
Outer Covering Environmental Protection: ozone resistant and fuel resistant
Inside Surface Condition: smooth
Part Name Assigned By Controlling Agency: hose, nonmetallic elastomeric, liquid fuel
Special Features: non collapsible hose
Material: rubber tube
Media For Which Designed: fuel/oil, hydrocarbon 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
M370B080O	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-544-2521?

The FSCG of the NSN 4720-01-544-2521 is 4720

Does NSN 4720-01-544-2521 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 4720-01-544-2521 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-544-2521 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 4720-01-544-2521 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Oct 6, 2006