4720-00-684-3580

Find complete technical information, availability, and procurement data for: 4720-00-684-3580
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-684-3580

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

-65.0 fahrenheit and 150.0 fahrenheit single response temp rating, 3b 1st end thread class, right-hand 1st end thread direction, round cross-sectional shape style, 0.219 inches minimum and 0.234 inches maximum 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: 0.219 inches minimum and 0.234 inches maximum
Temp Rating: -65.0 fahrenheit and 150.0 fahrenheit single response
Outside Diameter: 0.625 inches minimum and 0.641 inches maximum
Minimum Inside Bending Radius: 3.500 inches
Exterior Color: blue or black
Connection Style: swivel nut flare 1st end
End Connection Design: elbow 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 16000.0 pounds per square inch
Layer Composition And Location: 1st layer braided steel wire and 2nd layer braided steel wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 3000.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 8000.0 pounds per square inch
Flow Angle: 90.0 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 18.125 inches minimum overall and 19.438 inches maximum overall
Media For Which Designed: fuel/oil, hydrocarbon and hydraulic fluid single response
Thread Series Designator: unf 1st end

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FAQs

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

What is the FSCG of the NSN 4720-00-684-3580?

The FSCG of the NSN 4720-00-684-3580 is 4720

Does the NSN 4720-00-684-3580 have a Schedule B code assigned?

Yes, the Schedule B code is 4009210000

Does NSN 4720-00-684-3580 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 4720-00-684-3580 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-684-3580 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 4720-00-684-3580 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963