4820-00-147-5873

Find complete technical information, availability, and procurement data for: 4820-00-147-5873
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-147-5873

Item Name Code

05487

Assigment Date

09/29/1971 (54 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

threaded renewable seat ring type, weight disk loading method, automatic valve operation method, 16 1st end 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
Disk Loading Method: weight
Renewable Seat Ring Type: threaded
Bolt Hole Quantity: 16 1st end
Valve Operation Method: automatic
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Mounting Position: horizontal
Criticality Code Justification: zzzy
Nominal Outside Diameter: 15.000 inches 1st end
Face To Face Distance: 21.750 inches
Nominal Thickness: 1.438 inches 1st end
Bolt Hole Nominal Diameter: 0.812 inches 1st end
Bolt Circle Nominal Diameter: 13.562 inches 1st end
Flange Face Design: plain 1st end
Material: copper alloy overall
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
1385637-10IN	Check Valve
5000S4824-1385637-10IN	Check Valve
803-1385637-102	Check Valve
810-1385637-10IN	Check Valve
810-1385637-10IV	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-147-5873?

The FSCG of the NSN 4820-00-147-5873 is 4820

Does NSN 4820-00-147-5873 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-00-147-5873 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-147-5873 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 4820-00-147-5873 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Sep 29, 1971