4720-00-289-2643

Find complete technical information, availability, and procurement data for: 4720-00-289-2643
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-289-2643

Item Name Code

20311

Assigment Date

01/01/1961 (65 years ago)

3.000 inches nominal inside diameter, right-hand 1st end thread direction, swivel nut, gasket seal 1st end connection style, right-hand 2nd end thread direction, round cross-sectional shape style

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 Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Inside Diameter: 3.000 inches nominal
Connection Style: swivel nut, gasket seal 1st end
Connection Style: plain 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 hose 2nd end
Connection Type: threaded internal hose 1st end
Thread Quantity Per Inch: 6 1st end
Thread Quantity Per Inch: 6 2nd end
Layer Composition And Location: 1st layer rubber impregnated fabric and 2nd layer rubber impregnated fabric and 3rd layer rubber impregnated fabric and 4th layer helix steel coil and outer layer molded rubber, chloroprene
Nominal Thread Size: 3.000 inches 1st end
Nominal Thread Size: 3.000 inches 2nd end
Hydrostatic Test Pressure: 100.0 pounds per square inch
Outer Covering Environmental Protection: light resistant
Inside Surface Condition: smooth
Measuring Method And Length: 240.000 inches nominal excluding end fittings
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: water, fresh single response
Thread Series Designator: nh 1st end
Thread Series Designator: nh 2nd end

FAQs

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

What is the FSCG of the NSN 4720-00-289-2643?

The FSCG of the NSN 4720-00-289-2643 is 4720

Does NSN 4720-00-289-2643 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 4720-00-289-2643 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-289-2643 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 4720-00-289-2643 was assigned to the Federal Catalog?

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