4820-00-289-4346

Find complete technical information, availability, and procurement data for: 4820-00-289-4346
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-289-4346

Item Name Code

05488

Assigment Date

01/01/1963 (63 years ago)

spring disk loading method, bolted bonnet attachment method, 4 1st end bolt hole quantity, disk flow control device, exposed spring bonnet type

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
Bonnet Type: exposed spring
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Bolt Hole Quantity: 4 1st end
Maximum Operating Temp: 650.0 fahrenheit single response
Valve Operation Method: automatic or manual
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Connection Type: flange 2nd end
Adjustable Pressure Range: +18.0 to 32.0 pounds per square inch
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 4.250 inches 1st end
Nominal Thickness: 0.500 inches 1st end
First Connection Face To Centerline Distance: 3.562 inches
Bolt Hole Nominal Diameter: 0.562 inches 1st end
Second Connection Face To Centerline Distance: 4.688 inches
Bolt Circle Nominal Diameter: 3.125 inches 1st end
Flange Face Design: raised straight 1st end
Raised Face Nominal Height: 0.062 inches 1st end
Raised Face Nominal Diameter: 2.000 inches 1st end
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Media For Which Designed: steam single response
Style Designator: angle flanged ends

FAQs

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

What is the FSCG of the NSN 4820-00-289-4346?

The FSCG of the NSN 4820-00-289-4346 is 4820

Does the NSN 4820-00-289-4346 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-289-4346 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 4820-00-289-4346 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-289-4346 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 4820-00-289-4346 was assigned to the Federal Catalog?

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