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4820-00-005-7346

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-005-7346
(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
06/21/1972 (hace 54 años)

Maximum Operating Temp: 250 degrees fahrenheit single response, rubber material, Seat Angle: 12 degrees all ends

Specs & Compatibility

Designador de estilo

Straight thru note: to be used for valve bodies of separable sections.

Designador de serie de roscas

Unjf all ends

Medios para los que se diseñaron

Fuel/oil, hydrocarbon 3rd response

Designador de estilo

C7 straight thru note: to be used for valve bodies of separable sections.

Medios para los que se diseñaron

Air 1st response

Medios para los que se diseñaron

Ethylene glycol 2nd response

Clase de rosca

3a all ends

Dispositivo de control de flujo

Poppet

Dirección de la rosca

Right-hand all ends

Método de carga de disco

Spring

Estilo de conexión

G45 flareless (tube) all ends

Temperatura máxima de funcionamiento

250 degrees fahrenheit single response

Estilo de conexión

Flareless (tube) all ends

Método de operación de la válvula

Automatic

Tipo de conexión

Threaded external tube all ends

Cantidad de hilo por pulgada

16 all ends

Características proporcionadas

Pressure tight outlet side

Presión máxima de funcionamiento

2500 pounds per square inch single response

Rango de presión ajustable

+112 to 168 pounds per square inch

Tamaño nominal de la rosca

0.75 inches all ends

Ángulo del asiento

12 degrees all ends

Ajuste de la presión de apertura

140 pounds per square inch

Diámetro exterior nominal del tubo alojado

0.5 inches all ends

Características especiales

Valve size 1/2 in.

Material

Rubber butadiene-acrylonitrile class nbr flow control device and steel comp 303 flow control device

Material

Steel comp 303 seat

Material

Steel comp 303 body

Documento material y clasificación

Fedstd66,aisi303/sae30303 fed std single material response

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
5159T8EE140 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-005-7346?
The FSCG of the NSN 4820-00-005-7346 is 4820
Does the NSN 4820-00-005-7346 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-005-7346 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 4820-00-005-7346 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-005-7346 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 4820-00-005-7346 was assigned to the Federal Catalog?
It was assigned hace 54 años, on Wed, Jun 21, 1972