54-131F 5IN BRONZE

View detailed technical data, stock status, and sourcing information for: 54-131F 5IN BRONZE
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-192-4345

Item Name Code

05487

Assigment Date

10/20/1984 (41 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

flange 1st end connection type, disk flow control device, manual valve operation method, horizontal mounting position, round with holes 1st end flange shape

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
Valve Operation Method: manual
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Mounting Position: horizontal
Valve Size: 5.000 inches
Nominal Outside Diameter: 10.000 inches 1st end
Nominal Thickness: 0.876 inches 1st end
First Connection Face To Centerline Distance: 10.000 inches
Bolt Hole Nominal Diameter: 0.875 inches 1st end
Second Connection Face To Centerline Distance: 0.625 inches
Bolt Circle Nominal Diameter: 8.500 inches 1st end
Raised Face Nominal Height: 0.062 inches 1st end
Raised Face Nominal Diameter: 7.312 inches 1st end
Material: copper alloy body
Material: copper alloy seat
Material: nickel alloy r-405 or nickel alloy 400 stem
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
54-131F 5IN BR0	Check Valve
54-131F 5IN BRONZE	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-192-4345?

The FSCG of the NSN 4820-01-192-4345 is 4820

Does NSN 4820-01-192-4345 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 4820-01-192-4345 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-192-4345 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 4820-01-192-4345 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Oct 20, 1984