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4820-00-446-3515

Safety Relief Valve

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39848
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Packing
398480-1-1
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Setscrew
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Shim
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Gasket
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3985-75
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Gasket

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-446-3515
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05488
(FIIG) Guía Federal de Identificación de Artículos
A046B0
Fecha
01/01/1963 (hace 63 años)

inside spring bonnet type, disk flow control device, threaded bonnet attachment method, spring disk loading method, right-hand all ends thread direction

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Temperatura máxima de funcionamiento

450.0 fahrenheit single response

Estilo de conexión

plain (pipe) 1st end

Estilo de conexión

plain,optional end(pipe) 2nd end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe 1st end

Tipo de conexión

threaded internal pipe 2nd end

Características proporcionadas

pressure tight outlet side

Rango de presión ajustable

+26.0 to 75.0 pounds per square inch

Presión máxima de funcionamiento

250.0 pounds per square inch single response

Tamaño nominal de la rosca

0.375 inches all ends

Material

copper alloy body

Material

copper alloy flow control device

Material

copper alloy seat

Material

copper alloy stem

Medios para los que se diseñaron

steam single response

Designador de estilo

angle

Designador de serie de roscas

npt all ends

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

SMS

Pseudo Item Name Code

0005488

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-446-3515?
The FSCG of the NSN 4820-00-446-3515 is 4820
Does the NSN 4820-00-446-3515 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-3515 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 4820-00-446-3515 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3515 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 4820-00-446-3515 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963