4820-01-240-2725

Find complete technical information, availability, and procurement data for: 4820-01-240-2725
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-240-2725

Item Name Code

05488

Assigment Date

09/11/1986 (39 years ago)

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

round with holes all ends flange shape, 8 2nd end bolt hole quantity, automatic valve operation method, 4 1st end bolt hole quantity, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk
Bolt Hole Quantity: 4 1st end
Bolt Hole Quantity: 8 2nd end
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 3.000 inches
Adjustable Pressure Range: +154.0 to 179.0 pounds per square inch
Nominal Outside Diameter: 7.500 inches 1st end
Nominal Outside Diameter: 9.000 inches 2nd end
Nominal Thickness: 0.750 inches 1st end
Nominal Thickness: 0.938 inches 2nd end
First Connection Face To Centerline Distance: 6.500 inches
Bolt Hole Nominal Diameter: 0.625 inches all ends
Second Connection Face To Centerline Distance: 6.125 inches
Bolt Circle Nominal Diameter: 6.000 inches 1st end
Bolt Circle Nominal Diameter: 7.500 inches 2nd end
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 5.000 inches 1st end
Raised Face Nominal Diameter: 6.188 inches 2nd end
Material: steel body
Style Designator: angle flanged ends

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
D0-10-L 3X4 154T179PSI	Safety Relief Valve
NMP-11210PT2 15	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-240-2725?

The FSCG of the NSN 4820-01-240-2725 is 4820

Does the NSN 4820-01-240-2725 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-240-2725 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 4820-01-240-2725 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-240-2725 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 4820-01-240-2725 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Sep 11, 1986