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D-1620-A-6IN Check Valve

4820-01-278-0847

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Official Item Classification

Nombre
Check Valve
Número de Parte
D-1620-A-6IN
(NSN) Número de stock nacional
4820-01-278-0847
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05487
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
04/30/1988 (hace 38 años)

weight disk loading method, 8 all ends bolt hole quantity, disk flow control device, 200.0 fahrenheit 2nd response maximum operating temp, 500.0 fahrenheit 1st response maximum operating temp

Specs & Compatibility

Dispositivo de control de flujo

disk

Método de carga de disco

weight

Cantidad de orificios para pernos

8 all ends

Temperatura máxima de funcionamiento

200.0 fahrenheit 2nd response

Temperatura máxima de funcionamiento

500.0 fahrenheit 1st response

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Posición de montaje

horizontal or vertical

Tamaño de la válvula

6.000 inches

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Diámetro exterior nominal

11.000 inches all ends

Distancia cara a cara

14.000 inches

Espesor nominal

0.812 inches all ends

Diámetro nominal del orificio del perno

0.875 inches all ends

Diámetro nominal del círculo de pernos

9.500 inches all ends

Diseño de cara de brida

raised straight all ends

Altura nominal de la cara elevada

0.062 inches all ends

Características especiales

washer used in 4 in. and above

Material

copper alloy 922 or copper alloy 836 flow control device

Material

copper alloy 922 or copper alloy 836 seat

Material

iron cast uns f12102 body

Material, Documento Y Clasificación

astm b395,gr 6045-18 assn std single material response body

Material, Documento Y Clasificación

astm b61 assn std single material response or astm b62 assn std single material response seat

Material, Documento Y Clasificación

astm b61 assn std single material response or stm b62 assn std single material response flow control device

Medios para los que se diseñaron

steam 1st response

Medios para los que se diseñaron

water-oil-gas 2nd response

Designador de estilo

straight thru flanged ends

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

0005487

Related Hardware Products

Número de Parte Descripción
D-1620-A-6IN Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-278-0847?
The FSCG of the NSN 4820-01-278-0847 is 4820
Does the NSN 4820-01-278-0847 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302010
Does NSN 4820-01-278-0847 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 4820-01-278-0847 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-278-0847 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 4820-01-278-0847 was assigned to the Federal Catalog?
It was assigned hace 38 años, on Sat, Apr 30, 1988