4720-00-419-6130

Find complete technical information, availability, and procurement data for: 4720-00-419-6130
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-419-6130

Item Name Code

20311

Assigment Date

12/02/1970 (55 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

0.406 inches nominal inside diameter, unthreaded external tube 1st end connection type, round cross-sectional shape style, straight 1st end end connection design, 0.625 inches nominal outside 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: 0.406 inches nominal
Outside Diameter: 0.625 inches nominal
End Connection Design: straight 1st end
Connection Type: unthreaded external tube 1st end
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Outer Covering Environmental Protection: corrosion resistant
Inside Surface Condition: smooth
Nominal Outside Diameter Tube Accommodated: 0.625 inches 1st end

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
4450156-2	Nonmetallic Hose Assembly
R26535-2	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-419-6130?

The FSCG of the NSN 4720-00-419-6130 is 4720

Does the NSN 4720-00-419-6130 have a Schedule B code assigned?

Yes, the Schedule B code is 4009320050

Does NSN 4720-00-419-6130 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 4720-00-419-6130 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-419-6130 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 4720-00-419-6130 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 2, 1970