4720-01-118-4403

Find complete technical information, availability, and procurement data for: 4720-01-118-4403
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-118-4403

Item Name Code

20311

Assigment Date

09/04/1981 (44 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.

-65.0 fahrenheit and 275.0 fahrenheit single response temp rating, 0.485 inches nominal inside diameter, round cross-sectional shape style, 3a 1st end thread class, right-hand 1st end thread direction

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
Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.485 inches nominal
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit single response
Outside Diameter: 1.015 inches nominal
Minimum Inside Bending Radius: 7.750 inches
Quick Disconnect Nominal Size: 0.750 inches 2nd end
Connection Style: external seat for gasket seal (boss) 1st end
Connection Style: push (internal) 2nd end
End Connection Design: elbow 1st end
End Connection Design: straight 2nd end
End Fitting Component And Material: complete fitting steel corrosion resisting all ends
Fitting Component And Surface Treatment: complete fitting passivate 1st end
Connection Type: internal quick disconnect 2nd end
Connection Type: threaded external boss 1st end
Thread Quantity Per Inch: 12 1st end
Burst Test Pressure: 12000.0 pounds per square inch
Layer Composition And Location: 1st layer spirally wrapped corrosion resistant steel fabric and 2nd layer spirally wrapped corrosion resistant steel fabric and 3rd layer spirally wrapped corrosion resistant steel fabric and 4th layer spirally wrapped corrosion resistant steel fabric and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 1.062 inches 1st end
Hydrostatic Test Pressure: 6000.0 pounds per square inch
Flow Angle: 25.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 27.000 inches nominal overall
Special Features: inner conveying tube material-plastic, polytetrafluoroethylene
Thread Series Designator: un 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
10111167	Nonmetallic Hose Assembly
167C2626	Nonmetallic Hose Assembly
AE705108-2	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-118-4403?

The FSCG of the NSN 4720-01-118-4403 is 4720

Does the NSN 4720-01-118-4403 have a Schedule B code assigned?

Yes, the Schedule B code is 8424902000

Does NSN 4720-01-118-4403 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 4720-01-118-4403 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-118-4403 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 4720-01-118-4403 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Sep 4, 1981