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4820-00-446-3550

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-446-3550
(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)

spring disk loading method, disk flow control device, inside spring bonnet type, threaded bonnet attachment method, 4 1st end bolt hole quantity

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Cantidad de orificios para pernos

4 1st end

Método de operación de la válvula

automatic

Forma de brida

round with holes 1st end

Tipo de conexión

flange 1st end

Características proporcionadas

pressure tight outlet side

Rango de presión ajustable

+7.0 to 25.0 pounds per square inch

Diámetro exterior nominal

5.000 inches 1st end

Espesor nominal

0.438 inches 1st end

Diámetro nominal del orificio del perno

0.688 inches 1st end

Diámetro nominal del círculo de pernos

3.875 inches 1st end

Diseño de cara de brida

plain 1st end

Características especiales

modified with flange connections and flat disk

Material

copper alloy body

Material

copper alloy flow control device

Material

copper alloy seat

Material

copper alloy stem

Designador de estilo

angle

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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-446-3550?
The FSCG of the NSN 4820-00-446-3550 is 4820
Does the NSN 4820-00-446-3550 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-3550 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 4820-00-446-3550 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3550 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 4820-00-446-3550 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963