4720-01-392-6638

Find complete technical information, availability, and procurement data for: 4720-01-392-6638
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-392-6638

Item Name Code

22670

Assigment Date

07/04/1994 (32 years ago)

A positive positioning relay devised to translate a variable signal pressure into a control pressure to precisely position a valve and to achieve a balanced instrument pressure. It is designed for use with pneumatically operated valves and actuators.

0.625 inches nominal outside diameter, 3.000 inches minimum inside bending radius, round cross-sectional shape style, 0.375 inches nominal inside diameter, -40.0 fahrenheit and 200.0 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
Inside Diameter: 0.375 inches nominal
Temp Rating: -40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter: 0.625 inches nominal
Minimum Inside Bending Radius: 3.000 inches
Burst Test Pressure: 1000.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided fabric and outer layer molded rubber, synthetic
Maximum Operating Pressure: 250.0 pounds per square inch single response
Hydrostatic Test Pressure: 500.0 pounds per square inch single response
Outer Covering Environmental Protection: abrasion resistant
Inside Surface Condition: smooth
Material: rubber synthetic tube
Media For Which Designed: fuel/oil, hydrocarbon single response

FAQs

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

What is the FSCG of the NSN 4720-01-392-6638?

The FSCG of the NSN 4720-01-392-6638 is 4720

Does NSN 4720-01-392-6638 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 4720-01-392-6638 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-392-6638 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 4720-01-392-6638 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Jul 4, 1994