4720-00-229-3626

Find complete technical information, availability, and procurement data for: 4720-00-229-3626
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-229-3626

Item Name Code

20311

Assigment Date

05/17/1973 (53 years ago)

right-hand 2nd end thread direction, round cross-sectional shape style, 1a 2nd end thread class, 2a 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: 1a 2nd end
Thread Class: 2a 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 0.367 inches minimum and 0.398 inches maximum
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.812 inches minimum and 0.875 inches maximum
Minimum Inside Bending Radius: 5.000 inches
Connection Style: compression 1st end
Connection Style: external seat for gasket seal (boss) 2nd end
End Connection Design: straight 1st end
End Connection Design: straight 2nd end
End Fitting Component And Material: complete fitting copper alloy all ends
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Burst Test Pressure: 16000.0 pounds per square inch
Layer Composition And Location: 1st layer spirally laid steel wire and 2nd layer spirally laid steel wire and 3rd layer braided wire and outer layer molded rubber, synthetic
Maximum Operating Pressure: 4000.0 pounds per square inch
Nominal Thread Size: 0.562 inches 1st end
Nominal Thread Size: 0.562 inches 2nd end
Hydrostatic Test Pressure: 8000.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 16.500 inches nominal overall
Seat Nominal Radius: 0.125 inches 1st end
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unef 1st end
Thread Series Designator: unf 2nd 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
3949486	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-229-3626?

The FSCG of the NSN 4720-00-229-3626 is 4720

Does NSN 4720-00-229-3626 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 4720-00-229-3626 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-229-3626 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 4720-00-229-3626 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Thu, May 17, 1973