4820-00-540-3468

Find complete technical information, availability, and procurement data for: 4820-00-540-3468
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-540-3468

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

threaded renewable seat ring type, inside screw bonnet type, union bonnet attachment method, 0.500 inches all ends nominal pipe size accommodated, 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.

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Renewable Seat Ring Type: threaded
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 550.0 fahrenheit 1st response
Connection Style: streamlined with two brazing rings all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 300.0 pounds per square inch 1st response
Maximum Operating Pressure: 600.0 pounds per square inch 2nd response
Material: copper alloy 875 or copper alloy 697 stem
Material: copper alloy 922 body
Material: plastic polytetrafluoroethylene or asbestos packing
Material: steel comp 420 flow control device
Material: steel comp 420 seat
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-288-7355	No Name Available	07/01/1983

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
260PWS1-2	Globe Valve
RB54CE3R000F	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-540-3468?

The FSCG of the NSN 4820-00-540-3468 is 4820

Does NSN 4820-00-540-3468 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 4820-00-540-3468 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-540-3468 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 4820-00-540-3468 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963