4720-00-289-3425

Find complete technical information, availability, and procurement data for: 4720-00-289-3425
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-289-3425

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.

425.0 fahrenheit single response temp rating, 1.000 inches nominal inside diameter, 13.000 inches minimum inside bending radius, round cross-sectional shape style, right-hand 1st end thread direction

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: 1.000 inches nominal
Temp Rating: 425.0 fahrenheit single response
Minimum Inside Bending Radius: 13.000 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: 1800.0 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: 1.000 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 4720-00-289-3425?

The FSCG of the NSN 4720-00-289-3425 is 4720

Does the NSN 4720-00-289-3425 have a Schedule B code assigned?

Yes, the Schedule B code is 7306901000

Does NSN 4720-00-289-3425 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 4720-00-289-3425 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-289-3425 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 4720-00-289-3425 was assigned to the Federal Catalog?

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