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4820-00-819-4863

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-819-4863
(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
01/01/1963 (hace 63 años)

0.750 inches 1st end nominal pipe size accommodated, right-hand 1st end thread direction, 250.0 cubic feet per minute valve discharge flow rate, disk flow control device, spring disk loading method

Specs & Compatibility

Tamaño nominal de la tubería acomodada

0.750 inches 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

disk

Método de carga de disco

spring

Caudal de descarga de la válvula

250.0 cubic feet per minute

Temperatura máxima de funcionamiento

60.0 fahrenheit 1st response

Estilo de conexión

plain (pipe) 1st end

Método de operación de la válvula

automatic or manual

Tipo de conexión

threaded external pipe 1st end

Características proporcionadas

valve stem lock shield

Presión máxima de funcionamiento

250.0 pounds per square inch 1st response

Presión máxima de funcionamiento

250.0 pounds per square inch 2nd response

Presión máxima de funcionamiento

350.0 pounds per square inch 3rd response

Tamaño nominal de la rosca

0.750 inches 1st end

Ajuste de la presión de apertura

125.0 pounds per square inch

Material

copper alloy overall

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

fuel/oil, hydrocarbon 2nd response

Medios para los que se diseñaron

gas, inert 3rd response

Designador de estilo

straight thru

Designador de serie de roscas

npt 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

Related Hardware Products

Número de Parte Descripción
FIG1A3-4-125LB Safety Relief Valve
X1396T4-125LB Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-819-4863?
The FSCG of the NSN 4820-00-819-4863 is 4820
Does the NSN 4820-00-819-4863 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-819-4863 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 4820-00-819-4863 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-819-4863 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 4820-00-819-4863 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963