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4820-00-142-1014

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-142-1014
(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)

exposed spring bonnet type, right-hand 1st end thread direction, 0.500 inches 1st end nominal pipe size accommodated, bolted bonnet attachment method, disk flow control device

Specs & Compatibility

Tamaño nominal de la tubería acomodada

0.500 inches 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

disk

Tipo de gorro

exposed spring

Método de fijación del capó

bolted

Método de carga de disco

spring

Tipo de anillo de asiento renovable

threaded

Cantidad de orificios para pernos

4 2nd end

Estilo de conexión

plain,optional end(pipe) 1st end

Método de operación de la válvula

automatic

Forma de brida

round with holes 2nd end

Tipo de conexión

flange 2nd end

Tipo de conexión

threaded internal pipe 1st end

Características proporcionadas

bonnet packing

Rango de presión ajustable

+31.0 to 50.0 pounds per square inch

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Tamaño nominal de la rosca

0.500 inches 1st end

Diámetro exterior nominal

3.875 inches 2nd end

Espesor nominal

0.438 inches 2nd end

Diámetro nominal del orificio del perno

0.500 inches 2nd end

Diámetro nominal del círculo de pernos

2.750 inches 2nd end

Diseño de cara de brida

raised straight 2nd end

Altura nominal de la cara elevada

0.062 inches 2nd end

Diámetro nominal de la cara elevada

1.688 inches 2nd end

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Material

steel body

Medios para los que se diseñaron

water, fresh single response

Designador de estilo

angle

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
2250 Safety Relief Valve
A6814A Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-142-1014?
The FSCG of the NSN 4820-00-142-1014 is 4820
Does the NSN 4820-00-142-1014 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-142-1014 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 4820-00-142-1014 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-142-1014 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 4820-00-142-1014 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963