4720-00-289-3424

Find complete technical information, availability, and procurement data for: 4720-00-289-3424
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-289-3424

Item Name Code

17972

Assigment Date

01/01/1961 (65 years ago)

A length of metallic hose with fittings on one or both ends. For items without fittings, see hose, metallic. Excludes:conduit, electrical; conduit assembly, electrical; casing, flexible control; and casing, flexible shaft assembly.

right-hand 1st end thread direction, round cross-sectional shape style, 425.0 fahrenheit single response temp rating, 10.500 inches minimum inside bending radius, 0.750 inches nominal 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 Direction: right-hand 1st end
Inside Diameter: 0.750 inches nominal
Temp Rating: 425.0 fahrenheit single response
Minimum Inside Bending Radius: 10.500 inches
Inner Conveying Tube Style: annular close-pitch corrugated or helical close-pitch corrugated
Connection Style: plain 1st end
End Connection Design: straight 1st end
Connection Type: threaded external pipe 1st end
Features Provided: identical ends
Burst Test Pressure: 2600.0 pounds per square inch
Layer Composition And Location: 1st layer corrugated steel
Layer Composition And Location: 2nd layer braided wire
Layer Composition And Location: outer layer helix steel coil
Maximum Operating Pressure: 200.0 pounds per square inch
Nominal Thread Size: 0.750 inches 1st end
Hydrostatic Test Pressure: 400.0 pounds per square inch
Outer Covering Environmental Protection: corrosion resistant
Measuring Method And Length: 300.000 inches nominal overall
Thread Series Designator: npt 1st end
Specification/Standard Data: 81349-mil-h-18160 government specification
Nondefinitive Spec/Std Data: s class

FAQs

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

What is the FSCG of the NSN 4720-00-289-3424?

The FSCG of the NSN 4720-00-289-3424 is 4720

Does the NSN 4720-00-289-3424 have a Schedule B code assigned?

Yes, the Schedule B code is 7306901000

Does NSN 4720-00-289-3424 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 4720-00-289-3424 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-289-3424 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 4720-00-289-3424 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961