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4820-01-265-7137

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-265-7137
(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
10/17/1987 (hace 38 años)

4 1st end bolt hole quantity, disk flow control device, 150.0 fahrenheit single response maximum operating temp, inside screw bonnet type, bolted bonnet attachment method

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

inside screw

Método de fijación del capó

bolted

Cantidad de orificios para pernos

4 1st end

Temperatura máxima de funcionamiento

150.0 fahrenheit single response

Estilo de conexión

socket with brazing ring (tube) 2nd end

Método de operación de la válvula

automatic

Forma de brida

round with holes 1st end

Tipo de conexión

flange 1st end

Tipo de conexión

unthreaded internal tube 2nd end

Rango de presión ajustable

+106.0 to 120.0 pounds per square inch

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Diámetro exterior nominal

3.500 inches 1st end

Espesor nominal

0.312 inches 1st end

Diámetro nominal del orificio del perno

0.625 inches 1st end

Diámetro nominal del círculo de pernos

2.375 inches 1st end

Diseño de cara de brida

plain 1st end

Diámetro exterior nominal del tubo alojado

0.500 inches 2nd end

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Medios para los que se diseñaron

gas, inert single response

Designador de estilo

angle

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
E20155N51M Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-265-7137?
The FSCG of the NSN 4820-01-265-7137 is 4820
Does the NSN 4820-01-265-7137 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-265-7137 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 4820-01-265-7137 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-265-7137 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 4820-01-265-7137 was assigned to the Federal Catalog?
It was assigned hace 38 años, on Sat, Oct 17, 1987