4820-00-287-5553

Find complete technical information, availability, and procurement data for: 4820-00-287-5553
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-5553

Item Name Code

05485

Assigment Date

01/01/1961 (65 years ago)

0.500 inches all ends nominal pipe size accommodated, union bonnet attachment method, disk flow control device, inside screw bonnet type, 150.0 fahrenheit 2nd response maximum operating temp

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
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 550.0 fahrenheit 1st response
Connection Style: streamlined with one brazing ring all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 400.0 pounds per square inch 2nd response
Material: copper alloy 697 flow control device
Material: copper alloy 875 or copper alloy 697 stem
Material: copper alloy 922 body
Material: plastic polytetrafluoroethylene and asbestos packing
Material Document And Classification: qq-c-390,alloy d4 fed spec single material response body
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru

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FAQs

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

What is the FSCG of the NSN 4820-00-287-5553?

The FSCG of the NSN 4820-00-287-5553 is 4820

Does NSN 4820-00-287-5553 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 4820-00-287-5553 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-287-5553 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 4820-00-287-5553 was assigned to the Federal Catalog?

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