4720-01-188-5889

Find complete technical information, availability, and procurement data for: 4720-01-188-5889
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-188-5889

Item Name Code

20311

Assigment Date

09/06/1984 (41 years ago)

An item of varying tubular shapes molded or extruded from nonmetallic material. It includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. Excludes: hose,nonmetallic and tube (as modified).

round cross-sectional shape style, -65.0 fahrenheit and 400.0 fahrenheit single response temp rating, 0.512 inches nominal inside diameter, 3b 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: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.512 inches nominal
Temp Rating: -65.0 fahrenheit and 400.0 fahrenheit single response
Outside Diameter: 0.785 inches nominal
Minimum Inside Bending Radius: 1.000 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 4800.0 pounds per square inch
Layer Composition And Location: outer layer braided steel wire
Maximum Operating Pressure: 1500.0 pounds per square inch
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 3000.0 pounds per square inch
Inside Surface Condition: convoluted
Measuring Method And Length: 7.250 inches nominal working
Thread Series Designator: unf 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
40000008-0072	Nonmetallic Hose Assembly
43C413-8-0072	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-188-5889?

The FSCG of the NSN 4720-01-188-5889 is 4720

Does NSN 4720-01-188-5889 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 4720-01-188-5889 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-188-5889 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 4720-01-188-5889 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Sep 6, 1984