4720-01-264-7441

Find complete technical information, availability, and procurement data for: 4720-01-264-7441
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-264-7441

Item Name Code

20311

Assigment Date

10/05/1987 (38 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.

1.620 inches minimum inside bending radius, flare 1st end connection style, 3b 2nd end thread class, -65.0 fahrenheit and 300.0 fahrenheit single response temp rating, 3b 1st end thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b 1st end
Thread Class: 3b 2nd end
Temp Rating: -65.0 fahrenheit and 300.0 fahrenheit single response
Minimum Inside Bending Radius: 1.620 inches
Connection Style: flare 1st end
Connection Style: flare 2nd end
End Connection Design: elbow 2nd end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Connection Type: threaded internal tube 2nd end
Burst Test Pressure: 500.0 pounds per square inch
Maximum Operating Pressure: 125.0 pounds per square inch
Nominal Thread Size: 0.562 inches 1st end
Nominal Thread Size: 0.750 inches 2nd end
Hydrostatic Test Pressure: 250.0 pounds per square inch
Flow Angle: 90.0 degrees 2nd end
Measuring Method And Length: 36.500 inches minimum working and 37.500 inches maximum working
Thread Series Designator: unjf 2nd end
Thread Series Designator: unjf 1st end

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
52001-8	Nonmetallic Hose Assembly
940-16706-8	Nonmetallic Hose Assembly
WH003-22283-8	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-264-7441?

The FSCG of the NSN 4720-01-264-7441 is 4720

Does NSN 4720-01-264-7441 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 4720-01-264-7441 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-264-7441 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 4720-01-264-7441 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Oct 5, 1987