4820-00-136-4832

Find complete technical information, availability, and procurement data for: 4820-00-136-4832
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-136-4832

Item Name Code

05488

Assigment Date

01/17/1969 (57 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.

right-hand all ends thread direction, spring disk loading method, 100.0 cubic feet per minute valve discharge flow rate, 0.250 inches all ends nominal pipe size accommodated, 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.

Nominal Pipe Size Accommodated: 0.250 inches all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Disk Loading Method: spring
Valve Discharge Flow Rate: 100.0 cubic feet per minute
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Features Provided: pressure tight outlet side
Adjustable Pressure Range: +4000.0 to 10000.0 pounds per square inch
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Opening Pressure Setting: 4000.0 pounds per square inch
Material: steel corrosion resisting overall
Material Document And Classification: 300seriescommercial mfr ref single material response overall
Media For Which Designed: water, fresh single response
Surface Treatment: passivate
Style Designator: angle
Thread Series Designator: npt all 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
005-023C-51	Safety Relief Valve
005-023C5	Safety Relief Valve
005-023C5-1	Safety Relief Valve
11040902	Safety Relief Valve
11040902-1	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-136-4832?

The FSCG of the NSN 4820-00-136-4832 is 4820

Does the NSN 4820-00-136-4832 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-136-4832 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 4820-00-136-4832 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-136-4832 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 4820-00-136-4832 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jan 17, 1969