4720-00-293-7438

Find complete technical information, availability, and procurement data for: 4720-00-293-7438
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-293-7438

Item Name Code

22670

Assigment Date

01/01/1963 (63 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.

0.719 inches nominal outside diameter, round cross-sectional shape style, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating, 0.375 inches nominal inside diameter, 3.000 inches minimum inside bending radius

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: 0.375 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.719 inches nominal
Minimum Inside Bending Radius: 3.000 inches
Exterior Color: red
Burst Test Pressure: 700.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided rayon cord and outer layer molded rubber, synthetic
Maximum Operating Pressure: 175.0 pounds per square inch single response
Hydrostatic Test Pressure: 350.0 pounds per square inch single response
Inside Surface Condition: smooth
Measuring Method And Length: 600.000 inches nominal overall
Material: rubber synthetic tube
Media For Which Designed: acetylene and hydrogen single response
Specification/Standard Data: 81349-zzh461 government specification
Nondefinitive Spec/Std Data: a type

FAQs

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

What is the FSCG of the NSN 4720-00-293-7438?

The FSCG of the NSN 4720-00-293-7438 is 4720

Does the NSN 4720-00-293-7438 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-293-7438 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 4720-00-293-7438 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-293-7438 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 4720-00-293-7438 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963