4820-00-273-9908

Find complete technical information, availability, and procurement data for: 4820-00-273-9908
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-273-9908

Item Name Code

05487

Assigment Date

01/01/1961 (65 years ago)

750.0 fahrenheit single response maximum operating temp, threaded renewable seat ring type, automatic valve operation method, disk flow control device, 12 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
Renewable Seat Ring Type: threaded
Bolt Hole Quantity: 12 all ends
Maximum Operating Temp: 750.0 fahrenheit single response
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal
Valve Size: 6.000 inches
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Outside Diameter: 12.500 inches all ends
Face To Face Distance: 17.500 inches
Nominal Thickness: 1.438 inches all ends
Bolt Hole Nominal Diameter: 0.875 inches all ends
Bolt Circle Nominal Diameter: 10.625 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 8.500 inches all ends
Special Features: swing check type
Material: steel corrosion resisting seat
Material: steel uns j03002 body
Material: steel uns j03002 flow control device
Material Document And Classification: astm a216 grade wcb assn std single material response flow control device
Material Document And Classification: astm a216 grade wcb assn std single material response body
Media For Which Designed: oil 1st response
Media For Which Designed: water, fresh 2nd response
Style Designator: straight thru flanged ends
Test Data Document: 05047-asab16.5 standard (includes industry or association standards, individual manufactureer standards, etc.).

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
159XU	Check Valve
3072-6IN	Check Valve
5344F6IN	Check Valve
CS372-6IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-273-9908?

The FSCG of the NSN 4820-00-273-9908 is 4820

Does the NSN 4820-00-273-9908 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-273-9908 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 4820-00-273-9908 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-273-9908 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 4820-00-273-9908 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961