4720-00-580-8715

Find complete technical information, availability, and procurement data for: 4720-00-580-8715
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-580-8715

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

0.363 inches minimum and 0.395 inches maximum 1st end flange thickness, 1.812 inches nominal inside diameter, round cross-sectional shape style, 2.153 inches nominal outside diameter, -65.0 fahrenheit and 160.0 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: 1.812 inches nominal
Temp Rating: -65.0 fahrenheit and 160.0 fahrenheit single response
Flange Thickness: 0.363 inches minimum and 0.395 inches maximum 1st end
Outside Diameter: 2.153 inches nominal
Minimum Inside Bending Radius: 17.000 inches
Center To Center Distance Between Bolt Holes Along Width: 2.380 inches nominal 1st end
Center To Center Distance Between Bolt Holes Along Length: 2.380 inches nominal 1st end
Bolt Hole Quantity: 4 1st end
Flange Length: 3.000 inches nominal 1st end
Flange Width: 3.000 inches nominal 1st end
Connection Style: raised swivel 1st end
Bolt Hole Diameter: 0.266 inches minimum and 0.276 inches maximum 1st end
Raised Face Height: 0.020 inches nominal 1st end
Raised Face Diameter: 2.750 inches nominal 1st end
End Flange Construction: solid 1st end
End Connection Design: straight 1st end
Connection Type: raised face flange 1st end
Features Provided: electrostatic discharge capability and reusable end fittings
Burst Test Pressure: 640.0 pounds per square inch
Layer Composition And Location: 1st layer braided cotton cord and 2nd layer braided steel wire and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 120.0 pounds per square inch
Hydrostatic Test Pressure: 240.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and oil resistant and waterproof
Inside Surface Condition: smooth
Measuring Method And Length: 28.000 inches nominal overall
Flange Style: rectangular (includes square) 1st end
Special Features: identification band and protective closures furnished

Replaces National Stock Numbers

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

NSN	Name	Date
4720-00-829-4498	No Name Available	02/23/1979

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
10-20051-20	Nonmetallic Hose Assembly
147-51032-13	Nonmetallic Hose Assembly
647027-22	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-580-8715?

The FSCG of the NSN 4720-00-580-8715 is 4720

Does NSN 4720-00-580-8715 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 4720-00-580-8715 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-580-8715 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 4720-00-580-8715 was assigned to the Federal Catalog?

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