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4820-00-288-6891

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-288-6891
(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)

poppet flow control device, threaded bonnet attachment method, 13000.0 pounds per hour valve discharge flow rate, inside spring bonnet type, 8 1st end bolt hole quantity

Specs & Compatibility

Dispositivo de control de flujo

poppet

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Caudal de descarga de la válvula

13000.0 pounds per hour

Cantidad de orificios para pernos

8 1st end

Cantidad de orificios para pernos

8 2nd end

Método de operación de la válvula

automatic

Forma de brida

round with holes 1st end

Forma de brida

round with holes 2nd end

Tipo de conexión

flange 1st end

Tipo de conexión

flange 2nd end

Tamaño de la válvula

2.000 inches

Diámetro exterior nominal

6.500 inches 1st end

Diámetro exterior nominal

7.562 inches 2nd end

Espesor nominal

0.812 inches 2nd end

Espesor nominal

1.000 inches 1st end

Primera distancia de la cara de conexión a la línea central

5.500 inches

Diámetro nominal del orificio del perno

0.688 inches 1st end

Diámetro nominal del orificio del perno

0.812 inches 2nd end

Segunda distancia de la cara de conexión a la línea central

5.312 inches

Diámetro nominal del círculo de pernos

5.000 inches 1st end

Diámetro nominal del círculo de pernos

6.000 inches 2nd end

Diseño de cara de brida

plain 2nd end

Diseño de cara de brida

raised straight 1st end

Altura nominal de la cara elevada

0.250 inches 1st end

Diámetro nominal de la cara elevada

3.625 inches 1st end

Material

steel body

Material

steel corrosion resisting flow control device

Material

steel corrosion resisting seat

Material

steel corrosion resisting stem

Designador de estilo

angle flanged ends

Número de referencia Características diferenciadoras

right hand valve

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.

Source of Supply Code

N35

Pseudo Item Name Code

0005488

Related Hardware Products

Número de Parte Descripción
A20684RH Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-288-6891?
The FSCG of the NSN 4820-00-288-6891 is 4820
Does the NSN 4820-00-288-6891 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-288-6891 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 4820-00-288-6891 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-288-6891 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 4820-00-288-6891 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963