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4820-00-148-0087

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-00-148-0087
(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
10/06/1971 (hace 55 años)

366.0 fahrenheit single response maximum operating temp, 8 all ends bolt hole quantity, disk flow control device, weight disk loading method, threaded renewable seat ring type

Specs & Compatibility

Dispositivo de control de flujo

disk

Método de carga de disco

weight

Tipo de anillo de asiento renovable

threaded

Cantidad de orificios para pernos

8 all ends

Temperatura máxima de funcionamiento

366.0 fahrenheit single 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

Tamaño de la válvula

8.000 inches

Presión máxima de funcionamiento

150.0 pounds per square inch 1st response

Presión máxima de funcionamiento

225.0 pounds per square inch 2nd response

Diámetro exterior nominal

13.500 inches all ends

Distancia cara a cara

19.500 inches

Espesor nominal

0.938 inches all ends

Diámetro nominal del orificio del perno

0.875 inches all ends

Diámetro nominal del círculo de pernos

11.750 inches all ends

Diseño de cara de brida

plain all ends

Características especiales

hinge pin material nickel-copper alloy; bolted bonnet

Material

copper alloy 836 body

Material

copper alloy 836 flow control device

Material

nickel alloy seat

Material, Documento Y Clasificación

astm b61 or b62 assn std single material response body

Material, Documento Y Clasificación

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

Material, Documento Y Clasificación

qq-n-233,comp b fed spec single material response seat

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

Características complementarias

swing type

Datos no definitivos de especificaciones/estadísticas

8 in size and a group and 3 type and a style and 3 trim and 150 class

Replacement For

Número de Parte Descripción
4820-01-272-5504 No Name Available 07/01/2002
4820-01-272-5647 No Name Available 04/01/1995
4820-01-273-3325 No Name Available 12/01/1998

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

0005487

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-148-0087?
The FSCG of the NSN 4820-00-148-0087 is 4820
Does the NSN 4820-00-148-0087 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-148-0087 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 4820-00-148-0087 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-148-0087 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 4820-00-148-0087 was assigned to the Federal Catalog?
It was assigned hace 55 años, on Wed, Oct 6, 1971