4720-00-138-3851

Find complete technical information, availability, and procurement data for: 4720-00-138-3851
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-138-3851

Item Name Code

08412

Assigment Date

08/09/1971 (54 years ago)

A flexible, tubular item having a metallic tube inner conveying surface. It may have one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, solids, or sound waves. For items with fittings on one or both ends, see hose assembly, metallic. For items used to protect electrical wires or cables, see conduit, raceway (as modified).

round cross-sectional shape style, 15.875 inches nominal outside diameter, 33.000 inches minimum inside bending radius, 750.0 fahrenheit single response temp rating, 14.000 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
Inside Diameter: 14.000 inches nominal
Temp Rating: 750.0 fahrenheit single response
Outside Diameter: 15.875 inches nominal
Minimum Inside Bending Radius: 33.000 inches
Inner Conveying Tube Style: annular open-pitch corrugated
Material: steel inner conveying tube

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
RW75	Metallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-138-3851?

The FSCG of the NSN 4720-00-138-3851 is 4720

Does NSN 4720-00-138-3851 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 4720-00-138-3851 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-138-3851 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 4720-00-138-3851 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Aug 9, 1971