4820-01-234-7320

Find complete technical information, availability, and procurement data for: 4820-01-234-7320
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-234-7320

Item Name Code

05485

Assigment Date

06/19/1986 (40 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

disk flow control device, outside screw-yoke bonnet type, manual valve operation method, bolted bonnet attachment method, 8 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
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 6.000 inches
Nominal Outside Diameter: 11.000 inches all ends
Face To Face Distance: 14.000 inches
Nominal Thickness: 0.813 inches all ends
Bolt Hole Nominal Diameter: 0.875 inches all ends
Bolt Circle Nominal Diameter: 9.500 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 922 or copper alloy 836 body
Material: copper alloy 922 or copper alloy 836 flow control device
Material: nickel alloy seat
Material: nickel alloy 400 stem
Material Document And Classification: astm b61 assn std single material response or astm b62 assn std single material response body
Material Document And Classification: astm b61 assn std single material response or astm b62 assn std single material response flow control device
Material Document And Classification: qq-n-281 fed spec single material response or qq-n-288 fed spec single material response seat
Material Document And Classification: qq-n-281, class a fed spec single material response stem
Style Designator: straight thru flanged ends

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-122E 6IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-234-7320?

The FSCG of the NSN 4820-01-234-7320 is 4820

Does NSN 4820-01-234-7320 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 4820-01-234-7320 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-234-7320 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 4820-01-234-7320 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Jun 19, 1986