4720-01-120-8241

Find complete technical information, availability, and procurement data for: 4720-01-120-8241
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-120-8241

Item Name Code

20311

Assigment Date

10/23/1981 (44 years ago)

0.312 inches nominal outside diameter, 3b 1st end thread class, right-hand 1st end thread direction, round cross-sectional shape style, 0.188 inches nominal inside diameter

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: 0.188 inches nominal
Outside Diameter: 0.312 inches nominal
Exterior Color: natural
Quick Disconnect Nominal Size: 0.500 inches 2nd end
Connection Style: swivel nut, gasket seal 1st end
Connection Style: push (external) 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
Connection Type: external quick disconnect 2nd end
Connection Type: threaded internal hose 1st end
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Nominal Thread Size: 0.500 inches 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 75.500 inches nominal overall
Media For Which Designed: fuel/oil, hydrocarbon single response
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
7620-3	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-120-8241?

The FSCG of the NSN 4720-01-120-8241 is 4720

Does the NSN 4720-01-120-8241 have a Schedule B code assigned?

Yes, the Schedule B code is 7326190000

Does NSN 4720-01-120-8241 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 4720-01-120-8241 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-120-8241 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 4720-01-120-8241 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Oct 23, 1981