4820-01-301-8908

Find complete technical information, availability, and procurement data for: 4820-01-301-8908
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-301-8908

Item Name Code

05485

Assigment Date

06/05/1989 (37 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

disk flow control device, threaded renewable seat ring type, manual or automatic valve operation method, bolted bonnet attachment method, inside screw 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: inside screw
Bonnet Attachment Method: bolted
Renewable Seat Ring Type: threaded
Valve Operation Method: manual or automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Facility: bracket
Valve Size: 10.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 6.000 inches all ends
Face To Face Distance: 24.500 inches
Nominal Thickness: 1.000 inches all ends
Flange Face Design: plain all ends
Material: bronze body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Material Document And Classification: astm b61 assn std 1st material response and astm b62 assn std 2nd material response body
Material Document And Classification: qq-n-281 fed spec single material response stem
Material Document And Classification: qq-n-288,comp b fed spec single material response flow control device
Material Document And Classification: qq-n-288,comp b fed spec single material response seat
Media For Which Designed: water, salt single response
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handwheel
Fsc Application Data: salt water sys-piping-main cooling sys

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
B-122-1000	Globe Valve
B-122-1000 10IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-301-8908?

The FSCG of the NSN 4820-01-301-8908 is 4820

Does the NSN 4820-01-301-8908 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-301-8908 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 4820-01-301-8908 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-301-8908 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 4820-01-301-8908 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Jun 5, 1989