4820-01-309-2931

Find complete technical information, availability, and procurement data for: 4820-01-309-2931
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-309-2931

Item Name Code

05488

Assigment Date

10/14/1989 (36 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

bolted bonnet attachment method, plain,optional end(pipe) all ends connection style, inside screw bonnet type, disk flow control device, right-hand all ends thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic or manual
Connection Type: threaded internal pipe all ends
Nominal Thread Size: 1.000 inches all ends
Opening Pressure Setting: 30.0 pounds per square inch
Material: copper alloy body
Media For Which Designed: water, fresh single response
Style Designator: angle
Thread Series Designator: npt all 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
174A-1IN-30PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-309-2931?

The FSCG of the NSN 4820-01-309-2931 is 4820

Does the NSN 4820-01-309-2931 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-309-2931 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 4820-01-309-2931 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-309-2931 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 4820-01-309-2931 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Oct 14, 1989