4720-01-492-7790

Find complete technical information, availability, and procurement data for: 4720-01-492-7790
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-492-7790

Item Name Code

20311

Assigment Date

12/12/2001 (24 years ago)

A cabinetlike item usually with a front work area and consisting of the necessary instrumentation, integral hydraulic system and component mounting facilities. Designed to provide the hydraulic pressure for testing and/or calibrating hydraulic system components, such as valves, actuating cylinders, pressure regulators, accumulators, hose lines, hand and/or engine driven pumps and the like. May include facilities for filling and checking hydraulic systems for leakage and performance. See also pumping unit, hydraulic.

0.810 inches nominal outside diameter, round cross-sectional shape style, 0.500 inches nominal inside diameter, 3.500 inches minimum inside bending radius, -40.0 celsius and 212.0 celsius 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: 0.500 inches nominal
Temp Rating: -40.0 celsius and 212.0 celsius single response
Outside Diameter: 0.810 inches nominal
Minimum Inside Bending Radius: 3.500 inches
Burst Test Pressure: 17000.0 pounds per square inch
Maximum Operating Pressure: 4250.0 pounds per square inch
Media For Which Designed: fuel/oil, hydrocarbon single response

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
GH781-8-14/1AA8FJ8	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-492-7790?

The FSCG of the NSN 4720-01-492-7790 is 4720

Does NSN 4720-01-492-7790 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 4720-01-492-7790 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-492-7790 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 4720-01-492-7790 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Dec 12, 2001