4820-01-419-4762

Find complete technical information, availability, and procurement data for: 4820-01-419-4762
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-419-4762

Item Name Code

05488

Assigment Date

09/22/1995 (30 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

flange all ends connection type, disk flow control device, automatic valve operation method, round with holes all ends flange shape, 8 all ends bolt hole quantity

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: 8 all ends
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 4.000 inches
Adjustable Pressure Range: +45.0 to 49.0 pounds per square inch
Nominal Outside Diameter: 7.687 inches all ends
Nominal Thickness: 0.500 inches all ends
First Connection Face To Centerline Distance: 6.625 inches
Bolt Hole Nominal Diameter: 6.562 inches all ends
Second Connection Face To Centerline Distance: 5.500 inches
Bolt Circle Nominal Diameter: 0.562 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 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
46H0206XNMP1105 OPT11 45T49PSI	Safety Relief Valve
NMP-1105 OPTION 11 45T49PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-419-4762?

The FSCG of the NSN 4820-01-419-4762 is 4820

Does the NSN 4820-01-419-4762 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-419-4762 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 4820-01-419-4762 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-419-4762 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 4820-01-419-4762 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Sep 22, 1995