4720-01-023-5321

Find complete technical information, availability, and procurement data for: 4720-01-023-5321
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-023-5321

Item Name Code

20311

Assigment Date

06/21/1976 (50 years ago)

Two or more sizes and/or types of gaskets packaged or grouped for issue as a unit for complete replacement. See also gasket assortment.

round cross-sectional shape style, -40.0 fahrenheit and 250.0 fahrenheit single response temp rating, 0.313 inches nominal inside diameter, right-hand 1st end thread direction, 2b 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: 2b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.313 inches nominal
Temp Rating: -40.0 fahrenheit and 250.0 fahrenheit single response
Outside Diameter: 0.672 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
End Fitting Component And Material: complete fitting steel all ends
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 9000.0 pounds per square inch
Layer Composition And Location: 1st layer braided cotton cord and 2nd layer braided steel wire and 3rd layer braided cotton cord and outer layer molded rubber, chloroprene
Maximum Operating Pressure: 225.0 pounds per square inch
Nominal Thread Size: 0.625 inches 1st end
Seat Angle: 45.0 degrees 1st end
Hydrostatic Test Pressure: 4500.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 28.000 inches nominal overall
Special Features: inner conveying tube material-rubber, synthetic
Media For Which Designed: air and fuel/oil, hydrocarbon and water and water, fresh and water, salt single response
Thread Series Designator: unf 1st end

FAQs

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

What is the FSCG of the NSN 4720-01-023-5321?

The FSCG of the NSN 4720-01-023-5321 is 4720

Does NSN 4720-01-023-5321 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 4720-01-023-5321 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-023-5321 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 4720-01-023-5321 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Jun 21, 1976