4820-00-844-5906

Find complete technical information, availability, and procurement data for: 4820-00-844-5906
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-844-5906

Item Name Code

05483

Assigment Date

01/01/1962 (64 years ago)

3b all ends thread class, inside screw bonnet type, needle flow control device, right-hand all ends thread direction, integral bonnet attachment method

Product Characteristics

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

Thread Class: 3b all ends
Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Connection Style: inverted flare(tube) all ends
Valve Operation Method: manual
Connection Type: threaded internal tube all ends
Mounting Facility: bulkhead
Features Provided: bonnet packing
Thread Quantity Per Inch: 20 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.437 inches all ends
Seat Angle: 37.0 degrees all ends
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Material: copper alloy 360 body
Material: copper alloy 360 seat
Material: steel comp 303 flow control device
Material Document And Classification: 66 fed std single material response flow control device
Material Document And Classification: qq-b-626 fed spec single material response body
Material Document And Classification: qq-b-626 fed spec single material response seat
Media For Which Designed: water, fresh single response
Style Designator: angle
Thread Series Designator: unf 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
148-4P	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-844-5906?

The FSCG of the NSN 4820-00-844-5906 is 4820

Does the NSN 4820-00-844-5906 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-844-5906 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 4820-00-844-5906 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-844-5906 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 4820-00-844-5906 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962