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4820-00-247-8693

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-247-8693
(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
06/29/1973 (hace 53 años)

bolted bonnet attachment method, outside screw-yoke bonnet type, disk flow control device, spring disk loading method, 55.0 gallons per minute valve discharge flow rate

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

outside screw-yoke

Método de fijación del capó

bolted

Método de carga de disco

spring

Caudal de descarga de la válvula

55.0 gallons per minute

Tipo de anillo de asiento renovable

threaded

Cantidad de orificios para pernos

4 all ends

Temperatura máxima de funcionamiento

150.0 fahrenheit single response

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Instalación de montaje

bracket

Características proporcionadas

valve stem lock shield and pressure tight outlet side

Rango de presión ajustable

+42.0 to 56.0 pounds per square inch

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Diámetro exterior nominal

4.625 inches all ends

Espesor nominal

0.625 inches all ends

Diámetro nominal del orificio del perno

0.625 inches all ends

Diámetro nominal del círculo de pernos

3.500 inches all ends

Diseño de cara de brida

plain all ends

Material

steel body

Material

steel flow control device

Material

steel seat

Material

steel stem

Medios para los que se diseñaron

water, salt single response

Designador de estilo

angle

Datos no definitivos de especificaciones/estadísticas

a grade

Replacement For

Número de Parte Descripción
4820-00-289-0833 No Name Available 01/01/1985

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
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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-247-8693?
The FSCG of the NSN 4820-00-247-8693 is 4820
Does the NSN 4820-00-247-8693 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-247-8693 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 4820-00-247-8693 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-247-8693 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 4820-00-247-8693 was assigned to the Federal Catalog?
It was assigned hace 53 años, on Fri, Jun 29, 1973