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4820-00-779-0750

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-00-779-0750
(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
01/01/1962 (hace 64 años)

disk flow control device, flange 1st end connection type, weight disk loading method, round 1st end flange shape, automatic valve operation method

Specs & Compatibility

Dispositivo de control de flujo

disk

Método de carga de disco

weight

Método de operación de la válvula

automatic

Forma de brida

round 1st end

Tipo de conexión

flange 1st end

Instalación de montaje

bracket

Posición de montaje

horizontal or vertical

Tamaño de la válvula

1.000 inches

Presión máxima de funcionamiento

600.0 pounds per square inch single response

Diámetro exterior nominal

4.875 inches 1st end

Distancia cara a cara

8.500 inches

Espesor nominal

0.687 inches 1st end

Diámetro nominal del orificio del perno

0.750 inches all ends

Diámetro nominal del círculo de pernos

3.880 inches all ends

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

2.000 inches 1st end

Material

asbestos packing

Material

steel comp 416 seat

Material

steel corrosion resisting flow control device

Material

steel uns j03002 body

Material, Documento Y Clasificación

astm a216, grade wcb assn std single material response body

Material, Documento Y Clasificación

astm a351, grade ca15 assn std single material response flow control device

Material, Documento Y Clasificación

astm a473, type 416 assn std single material response seat

Medios para los que se diseñaron

steam single 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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-779-0750?
The FSCG of the NSN 4820-00-779-0750 is 4820
Does the NSN 4820-00-779-0750 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-779-0750 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 4820-00-779-0750 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-779-0750 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 4820-00-779-0750 was assigned to the Federal Catalog?
It was assigned hace 64 años, on Mon, Jan 1, 1962