4820-00-104-4316

Find complete technical information, availability, and procurement data for: 4820-00-104-4316
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-104-4316

Item Name Code

31988

Assigment Date

06/19/1968 (58 years ago)

A valve with three connections positioned parallel and/or 90 degrees (1.5708 radians) from each other and are not on a run. The flow is controlled by the action of a stem which lifts a disk perpendicularly off the center axis of its seat.

2a 3rd end thread class, inside screw bonnet type, disk flow control device, integral bonnet attachment method, 0.625 inches offset distance

Product Characteristics

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

Thread Class: 2a 3rd end
Offset Distance: 0.625 inches
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Connection Style: socket (tube) 1st end
Connection Style: socket (tube) 2nd end
Connection Style: flared (tube) 3rd end
Valve Operation Method: manual
Connection Type: threaded external tube 3rd end
Connection Type: unthreaded internal tube 1st end
Connection Type: unthreaded internal tube 2nd end
Nominal Thread Size: 0.438 inches 3rd end
Seat Angle: 45.0 degrees 3rd end
Material: steel overall
Surface Treatment: zinc
Style Designator: tee w/offset
Thread Series Designator: unf 3rd end

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
22778-P	Tee Valve

FAQs

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

What is the FSCG of the NSN 4820-00-104-4316?

The FSCG of the NSN 4820-00-104-4316 is 4820

Does the NSN 4820-00-104-4316 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-104-4316 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 4820-00-104-4316 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-104-4316 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 4820-00-104-4316 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jun 19, 1968