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4820-00-262-1081

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-262-1081
(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
07/13/1973 (hace 53 años)

threaded bonnet attachment method, disk flow control device, spring disk loading method, 22.0 gallons per minute valve discharge flow rate, inside spring bonnet type

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Caudal de descarga de la válvula

22.0 gallons per minute

Tipo de anillo de asiento renovable

threaded

Temperatura máxima de funcionamiento

150.0 fahrenheit single response

Estilo de conexión

streamlined with two brazing rings (tube) all ends

Método de operación de la válvula

automatic

Tipo de conexión

unthreaded internal tube all ends

Características proporcionadas

bonnet packing and pressure tight outlet side

Rango de presión ajustable

+66.0 to 75.0 pounds per square inch

Presión máxima de funcionamiento

400.0 pounds per square inch single response

Diámetro exterior nominal del tubo alojado

0.500 inches all ends

Características especiales

valve size 0.500 in. w/o silver brazing rings

Material

copper alloy 922 body

Material

steel flow control device

Material

steel seat

Material, Documento Y Clasificación

astma276 assn std single material response flow control device

Material, Documento Y Clasificación

astma276 assn std single material response seat

Material, Documento Y Clasificación

qq-c-390,alloyd4/d/ fed spec single material response body

Medios para los que se diseñaron

water, fresh single response

Designador de estilo

angle

Documento de datos de prueba

"81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Datos no definitivos de especificaciones/estadísticas

b grade

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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-262-1081?
The FSCG of the NSN 4820-00-262-1081 is 4820
Does the NSN 4820-00-262-1081 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-262-1081 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 4820-00-262-1081 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-262-1081 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 4820-00-262-1081 was assigned to the Federal Catalog?
It was assigned hace 53 años, on Fri, Jul 13, 1973