4720-00-278-4900

Find complete technical information, availability, and procurement data for: 4720-00-278-4900
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-278-4900

Item Name Code

22670

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal inside diameter, round cross-sectional shape style, -20.0 fahrenheit and 80.0 fahrenheit single response temp rating, green exterior color, 0.594 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: 0.250 inches nominal
Temp Rating: -20.0 fahrenheit and 80.0 fahrenheit single response
Outside Diameter: 0.594 inches nominal
Exterior Color: green
Burst Test Pressure: 700.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided cotton cord and 2nd layer braided cotton cord and outer layer molded rubber, synthetic
Hydrostatic Test Pressure: 250.0 pounds per square inch single response
Inside Surface Condition: smooth
Material: rubber synthetic tube
Media For Which Designed: oxygen, gaseous single response
Nondefinitive Spec/Std Data: a style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-142-2055	No Name Available	08/29/1966
4720-00-160-7897	No Name Available	04/27/1974
4720-00-230-6535	No Name Available	08/31/1973
4720-00-597-8782	No Name Available	03/01/1976

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
33-5138-500-030	Nonmetallic Hose
908-3208	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-278-4900?

The FSCG of the NSN 4720-00-278-4900 is 4720

Does NSN 4720-00-278-4900 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 4720-00-278-4900 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-278-4900 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 4720-00-278-4900 was assigned to the Federal Catalog?

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