4720-00-356-8566

Find complete technical information, availability, and procurement data for: 4720-00-356-8566
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-356-8566

Item Name Code

20311

Assigment Date

01/01/1963 (63 years ago)

round cross-sectional shape style, -20.0 fahrenheit and 80.0 fahrenheit single response temp rating, left-hand 1st end thread direction, 0.312 inches nominal inside diameter, 3b 1st end thread class

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: left-hand 1st end
Inside Diameter: 0.312 inches nominal
Temp Rating: -20.0 fahrenheit and 80.0 fahrenheit single response
Outside Diameter: 0.719 inches nominal
Exterior Color: red
Connection Style: swivel nut, inverted flare 1st end
End Connection Design: straight 1st end
End Fitting Component And Material: nipple copper alloy all ends
End Fitting Component And Material: nut copper alloy 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 700.0 pounds per square inch
Layer Composition And Location: 1st layer braided cotton cord and 2nd layer braided cotton cord and 3rd layer molded rubber, chloroprene and 4th layer rubber impregnated braided cotton cord and outer layer rubber impregnated braided cotton cord
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 0.196 degrees 1st end
Inside Surface Condition: smooth
Measuring Method And Length: 300.000 inches nominal excluding end fittings
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: acetylene and hydrogen single response
Thread Series Designator: unf 1st end
Specification/Standard Data: 81348-zz-h-461 government specification
Nondefinitive Spec/Std Data: a style and 2 type

FAQs

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

What is the FSCG of the NSN 4720-00-356-8566?

The FSCG of the NSN 4720-00-356-8566 is 4720

Does NSN 4720-00-356-8566 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 4720-00-356-8566 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-356-8566 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 4720-00-356-8566 was assigned to the Federal Catalog?

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