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4820-00-950-5975

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-950-5975
(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
01/01/1962 (hace 64 años)

threaded bonnet attachment method, right-hand 1st end thread direction, disk flow control device, inside spring bonnet type, 3.000 inches 1st end nominal pipe size accommodated

Specs & Compatibility

Tamaño nominal de la tubería acomodada

3.000 inches 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Cantidad de orificios para pernos

4 2nd end

Estilo de conexión

plain,optional end(pipe) 1st end

Método de operación de la válvula

automatic or manual

Forma de brida

round with holes 2nd end

Tipo de conexión

flange 2nd end

Tipo de conexión

threaded internal pipe 1st end

Características proporcionadas

valve stem lock shield and pressure tight outlet side

Tamaño de la válvula

2.000 inches

Tamaño nominal de la rosca

3.000 inches 1st end

Ajuste de la presión de apertura

12.0 pounds per square inch

Diámetro exterior nominal

6.000 inches 2nd end

Espesor nominal

0.500 inches 2nd end

Primera distancia de la cara de conexión a la línea central

4.500 inches

Diámetro nominal del orificio del perno

0.750 inches 2nd end

Segunda distancia de la cara de conexión a la línea central

2.875 inches

Diámetro nominal del círculo de pernos

4.750 inches 2nd end

Diseño de cara de brida

plain 2nd end

Material

copper alloy body

Material

copper alloy flow control device

Material

copper alloy seat

Material

steel stem

Designador de estilo

angle flanged ends

Designador de serie de roscas

npt 1st end

Número de referencia Características diferenciadoras

as differentiated by relief pressure rating,and size and type of end connections

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.

Pseudo Item Name Code

0005488

Related Hardware Products

Número de Parte Descripción
83 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-950-5975?
The FSCG of the NSN 4820-00-950-5975 is 4820
Does the NSN 4820-00-950-5975 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-950-5975 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 4820-00-950-5975 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-950-5975 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 4820-00-950-5975 was assigned to the Federal Catalog?
It was assigned hace 64 años, on Mon, Jan 1, 1962