4820-01-151-9801

Find complete technical information, availability, and procurement data for: 4820-01-151-9801
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-151-9801

Item Name Code

05488

Assigment Date

04/25/1983 (43 years ago)

An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes:a single inductance, or a single capacitance, or a single resistance. See coil (as modified); reactor; capacitor (as modified); and resistor (as modified).

inside spring bonnet type, spring disk loading method, bolted bonnet attachment method, 536.0 gallons per minute valve discharge flow rate, 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.

Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Valve Discharge Flow Rate: 536.0 gallons per minute
Bolt Hole Quantity: 8 1st end
Bolt Hole Quantity: 8 2nd end
Maximum Operating Temp: 180.0 fahrenheit single response
Valve Operation Method: automatic
Flange Shape: round with holes 1st end
Flange Shape: round with holes 2nd end
Connection Type: flange 1st end
Connection Type: flange 2nd end
Valve Size: 6.000 inches
Adjustable Pressure Range: +90.0 to 140.0 pounds per square inch
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 11.000 inches 1st end
Nominal Outside Diameter: 9.000 inches 2nd end
Nominal Thickness: 1.000 inches 1st end
Nominal Thickness: 0.940 inches 2nd end
First Connection Face To Centerline Distance: 6.750 inches
Bolt Hole Nominal Diameter: 0.750 inches 2nd end
Bolt Hole Nominal Diameter: 0.880 inches 1st end
Second Connection Face To Centerline Distance: 6.250 inches
Bolt Circle Nominal Diameter: 7.500 inches 2nd end
Bolt Circle Nominal Diameter: 9.500 inches 1st end
Flange Face Design: raised straight 1st end
Flange Face Design: raised straight 2nd end
Raised Face Nominal Height: 0.250 inches 1st end
Raised Face Nominal Height: 0.250 inches 2nd end
Raised Face Nominal Diameter: 5.312 inches 2nd end
Raised Face Nominal Diameter: 7.562 inches 1st end
Special Features: with manual lift lever
Material: rubber synthetic flow control device
Material: steel body
Material: steel comp 303 seat
Material: steel comp 303 stem
Material Document And Classification: astm a276,type 303 assn std single material response seat
Material Document And Classification: astm a276,type 303 assn std single material response stem
Material Document And Classification: astm a216,grade wcb assn std single material response body
Media For Which Designed: water, salt single response
Style Designator: angle flanged ends

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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:

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FAQs

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

What is the FSCG of the NSN 4820-01-151-9801?

The FSCG of the NSN 4820-01-151-9801 is 4820

Does the NSN 4820-01-151-9801 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-151-9801 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 4820-01-151-9801 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-151-9801 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 4820-01-151-9801 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Apr 25, 1983