4720-00-225-0573

Find complete technical information, availability, and procurement data for: 4720-00-225-0573
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-225-0573

Item Name Code

20311

Assigment Date

01/01/1961 (65 years ago)

round cross-sectional shape style, 3b 1st end thread class, 0.344 inches nominal outside diameter, natural exterior color, 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
Outside Diameter: 0.344 inches nominal
Exterior Color: natural
Angle Between Rigid Elbow Fittings In Deg: 0.0
Connection Style: swivel nut flare 1st end
End Connection Design: elbow 1st end
End Fitting Component And Material: complete fitting steel all ends
Connection Type: threaded internal tube 1st end
Layer Composition And Location: outer layer braided steel wire
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Flow Angle: 90.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 22.000 inches nominal overall
Special Features: t connection between first and second end w/hose assy attached,end connections 7/16-20 unf 3b thd
Media For Which Designed: hydraulic fluid 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
1241335-20	Nonmetallic Hose Assembly
694024-20	Nonmetallic Hose Assembly
R11391	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-225-0573?

The FSCG of the NSN 4720-00-225-0573 is 4720

Does the NSN 4720-00-225-0573 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-225-0573 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 4720-00-225-0573 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-00-225-0573 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 4720-00-225-0573 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961