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4820-00-004-6971

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-004-6971
(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
06/09/1972 (hace 54 años)

right-hand 1st end thread direction, integral bonnet attachment method, inside spring bonnet type, 3a 1st end thread class, poppet flow control device

Specs & Compatibility

Clase de rosca

3a 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

poppet

Tipo de gorro

inside spring

Método de fijación del capó

integral

Método de carga de disco

spring

Tipo de anillo de asiento renovable

pressed-in

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Estilo de conexión

flared (tube) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube 1st end

Características proporcionadas

bonnet packing and pressure tight outlet side

Cantidad de hilo por pulgada

16 1st end

Rango de presión ajustable

+40.0 to 125.0 pounds per square inch

Presión máxima de funcionamiento

125.0 pounds per square inch single response

Tamaño nominal de la rosca

0.750 inches 1st end

Ángulo del asiento

37.0 degrees 1st end

Ajuste de la presión de apertura

90.0 pounds per square inch

Diámetro exterior nominal del tubo alojado

0.500 inches 1st end

Material

aluminum alloy body

Material

rubber synthetic seat

Material

steel corrosion resisting flow control device

Medios para los que se diseñaron

water-oil-gas single response

Tratamiento superficial

anodize

Designador de estilo

angle

Designador de serie de roscas

unf 1st end

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
2241577-2 Safety Relief Valve
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624XB3-8-11 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-004-6971?
The FSCG of the NSN 4820-00-004-6971 is 4820
Does the NSN 4820-00-004-6971 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-004-6971 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 4820-00-004-6971 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-004-6971 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 4820-00-004-6971 was assigned to the Federal Catalog?
It was assigned hace 54 años, on Fri, Jun 9, 1972