4720-00-957-2619

Find complete technical information, availability, and procurement data for: 4720-00-957-2619
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-957-2619

Item Name Code

22670

Assigment Date

01/01/1960 (66 years ago)

1.115 inches nominal outside diameter, 0.750 inches nominal inside diameter, round cross-sectional shape style, 3.500 inches minimum inside bending radius, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating

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: 0.750 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 1.115 inches nominal
Minimum Inside Bending Radius: 3.500 inches
Exterior Color: black
Burst Test Pressure: 700.0 pounds per square inch single response
Layer Composition And Location: 1st layer rubber impregnated braided cotton cord and 2nd layer rubber impregnated braided cotton cord and outer layer spirally wrapped rubber fabric
Maximum Operating Pressure: 125.0 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: 50.0 feet nominal overall
Material: rubber synthetic tube
Media For Which Designed: alcohol, methyl and ethylene glycol and 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
20R1CLASSB	Nonmetallic Hose
364360C1	Nonmetallic Hose
SAE-20R1-B-28XR	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-957-2619?

The FSCG of the NSN 4720-00-957-2619 is 4720

Does NSN 4720-00-957-2619 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 4720-00-957-2619 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-957-2619 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 4720-00-957-2619 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960