4820-00-142-3146

Find complete technical information, availability, and procurement data for: 4820-00-142-3146
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-142-3146

Item Name Code

05490

Assigment Date

01/01/1963 (63 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.

two-way two port 90 degree plug turn flow style, round with holes all ends flange shape, manual valve operation method, flange all ends connection type, 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 Style: two-way two port 90 degree plug turn
Bolt Hole Quantity: 8 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Features Provided: nonadjustable rotation
Maximum Operating Pressure: 75.0 pounds per square inch single response
Nominal Outside Diameter: 7.688 inches all ends
Nominal Thickness: 0.750 inches all ends
Bolt Hole Nominal Diameter: 0.562 inches all ends
Bolt Circle Nominal Diameter: 6.562 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.016 inches all ends
Raised Face Nominal Diameter: 5.938 inches all ends
Material: copper alloy overall
Media For Which Designed: water-oil-gas single response

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
3132169	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-142-3146?

The FSCG of the NSN 4820-00-142-3146 is 4820

Does the NSN 4820-00-142-3146 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801010

Does NSN 4820-00-142-3146 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 4820-00-142-3146 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-142-3146 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 4820-00-142-3146 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963