4720-01-120-9242

Find complete technical information, availability, and procurement data for: 4720-01-120-9242
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-120-9242

Item Name Code

20311

Assigment Date

10/25/1981 (44 years ago)

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

0.500 inches nominal inside diameter, round cross-sectional shape style, right-hand 1st end thread direction, 3b 1st end thread class, -15.0 fahrenheit and 150.0 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: 0.500 inches nominal
Temp Rating: -15.0 fahrenheit and 150.0 fahrenheit single response
Outside Diameter: 0.782 inches nominal
Minimum Inside Bending Radius: 1.250 inches
Exterior Color: yellow
Connection Style: swivel nut, inverted flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Thread Quantity Per Inch: 14 1st end
Burst Test Pressure: 1000.0 pounds per square inch
Layer Composition And Location: 1st layer braided synthetic cord and outer layer molded plastic
Maximum Operating Pressure: 250.0 pounds per square inch
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 30.0 degrees 1st end
Hydrostatic Test Pressure: 500.0 pounds per square inch
Inside Surface Condition: smooth
Measuring Method And Length: 23.375 inches nominal overall
Media For Which Designed: air and water single response
Thread Series Designator: uns 1st end

FAQs

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

What is the FSCG of the NSN 4720-01-120-9242?

The FSCG of the NSN 4720-01-120-9242 is 4720

Does NSN 4720-01-120-9242 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 4720-01-120-9242 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-120-9242 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 4720-01-120-9242 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Oct 25, 1981