4820-01-137-3309

Find complete technical information, availability, and procurement data for: 4820-01-137-3309
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-137-3309

Item Name Code

05487

Assigment Date

08/25/1982 (43 years ago)

automatic valve operation method, flange all ends connection type, round with holes all ends flange shape, 4 all ends bolt hole quantity, disk flow control device

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
Bolt Hole Quantity: 4 all ends
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Valve Size: 1.500 inches
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Outside Diameter: 5.062 inches all ends
Nominal Thickness: 0.438 inches all ends
First Connection Face To Centerline Distance: 3.375 inches
Bolt Hole Nominal Diameter: 0.625 inches all ends
Second Connection Face To Centerline Distance: 3.375 inches
Bolt Circle Nominal Diameter: 3.875 inches all ends
Flange Face Design: plain all ends
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy seat
Style Designator: angle 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
101153	Check Valve
101153 1-1/2IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-137-3309?

The FSCG of the NSN 4820-01-137-3309 is 4820

Does the NSN 4820-01-137-3309 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-01-137-3309 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 4820-01-137-3309 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-137-3309 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 4820-01-137-3309 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Aug 25, 1982