4820-00-287-6010

Find complete technical information, availability, and procurement data for: 4820-00-287-6010
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-6010

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

spring disk loading method, disk flow control device, 4 all ends bolt hole quantity, threaded renewable seat ring 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.

Flow Control Device: disk
Disk Loading Method: spring
Renewable Seat Ring Type: threaded
Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 450.0 fahrenheit 1st response
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Valve Size: 3.000 inches
Maximum Operating Pressure: 125.0 pounds per square inch 1st response
Maximum Operating Pressure: 200.0 pounds per square inch 2nd response
Nominal Outside Diameter: 7.500 inches all ends
Face To Face Distance: 9.500 inches
Nominal Thickness: 0.750 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 6.000 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 922 flow control device
Material: copper alloy 922 seat
Material: iron cast uns f12102 body
Material Document And Classification: astm a-126 class b assn std single material response body
Material Document And Classification: astm b-62 assn std single material response seat
Material Document And Classification: astm b-62(b) assn std single material response flow control device
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-811-4134	No Name Available	02/05/1969
4820-00-827-9498	No Name Available	03/01/1977
4820-00-842-3520	No Name Available	11/08/1968
4820-00-851-8642	No Name Available	09/18/1967
4820-00-865-4601	No Name Available	02/22/1973
4820-00-883-9890	No Name Available	02/05/1969
4820-01-330-5928	No Name Available	11/01/1991

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
373-3IN	Check Valve
F-918-B-3	Check Valve
FIG G-931 SZ 3 IN	Check Valve
G-931 3.0IN	Check Valve
G931	Check Valve
IR1124 3INCH	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-6010?

The FSCG of the NSN 4820-00-287-6010 is 4820

Does the NSN 4820-00-287-6010 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302010

Does NSN 4820-00-287-6010 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 4820-00-287-6010 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-287-6010 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 4820-00-287-6010 was assigned to the Federal Catalog?

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