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4820-00-147-1745

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-147-1745
(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
09/17/1971 (hace 55 años)

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

Specs & Compatibility

Clase de rosca

3a 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

Temperatura máxima de funcionamiento

225.0 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

Presión máxima de funcionamiento

225.0 pounds per square inch single response

Tamaño nominal de la rosca

0.750 inches 1st end

Ángulo del asiento

37.0 degrees 1st end

Material

rubber butadiene-acrylonitrile class nbr and steel flow control device

Material

steel body

Medios para los que se diseñaron

air single response

Designador de estilo

angle

Designador de serie de roscas

unjf 1st end

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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Número de Parte Descripción
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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-147-1745?
The FSCG of the NSN 4820-00-147-1745 is 4820
Does the NSN 4820-00-147-1745 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-147-1745 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 4820-00-147-1745 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-147-1745 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 4820-00-147-1745 was assigned to the Federal Catalog?
It was assigned hace 55 años, on Fri, Sep 17, 1971