4720-00-310-1782

Find complete technical information, availability, and procurement data for: 4720-00-310-1782
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-310-1782

Item Name Code

20311

Assigment Date

10/26/1973 (52 years ago)

3b 1st end thread class, right-hand 1st end thread direction, round cross-sectional shape style, 0.173 inches minimum and 0.203 inches maximum inside diameter, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating

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: 0.173 inches minimum and 0.203 inches maximum
Temp Rating: -65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter: 0.304 inches minimum and 0.343 inches maximum
Minimum Inside Bending Radius: 2.000 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: electrostatic discharge capability
Burst Test Pressure: 12000.0 pounds per square inch
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Maximum Operating Pressure: 1500.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 3000.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant and alcohol resistant and oil resistant and fuel resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 99.875 inches nominal working
Thread Series Designator: unjf 1st end
Specification/Standard Data: 81349-mil-h-25579 government specification
Nondefinitive Spec/Std Data: 1 class

Related Parts

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741351-229	Nonmetallic Hose Assembly
MS8005E997A	Nonmetallic Hose Assembly
R508C0C1000	Nonmetallic Hose Assembly
R508C0C997	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-310-1782?

The FSCG of the NSN 4720-00-310-1782 is 4720

Does the NSN 4720-00-310-1782 have a Schedule B code assigned?

Yes, the Schedule B code is 7312105500

Does NSN 4720-00-310-1782 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 4720-00-310-1782 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-310-1782 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 4720-00-310-1782 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 26, 1973