4820-01-203-4767

Find complete technical information, availability, and procurement data for: 4820-01-203-4767
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-203-4767

Item Name Code

05482

Assigment Date

03/14/1985 (41 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

union bonnet attachment method, manual valve operation method, socket, weld, pipe connection type, 1.500 inches nominal pipe size accommodated, inside screw bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.500 inches
Bonnet Type: inside screw
Bonnet Attachment Method: union
Valve Operation Method: manual
Connection Type: socket, weld, pipe
Valve Size: 1.500 inches
Maximum Operating Pressure And Media For Which Designed: 300.0 pounds per square inch water-oil-gas
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 550.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet: identical
Material: copper alloy body
Material: copper alloy and silicon stem
Material: copper alloy disk
Material: plastic polyurethane seat

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
3048 1 1/2 SBU ENDS	Gate Valve
3048WS 1 1/2IN SBU ENDS	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-203-4767?

The FSCG of the NSN 4820-01-203-4767 is 4820

Does NSN 4820-01-203-4767 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 4820-01-203-4767 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-203-4767 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 4820-01-203-4767 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Mar 14, 1985