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4820-00-925-4345

Ball Valve

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Official Item Classification

Nombre
Ball Valve
(NSN) Número de stock nacional
4820-00-925-4345
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
20962
(FIIG) Guía Federal de Identificación de Artículos
A046B0
Fecha
02/02/1966 (hace 60 años)

round 2nd end flange shape, pressed-in renewable seat ring type, packing retaining bonnet type, 5 1st end bolt hole quantity, manual valve operation method

Specs & Compatibility

Tipo de gorro

packing retaining

Tipo de anillo de asiento renovable

pressed-in

Cantidad de orificios para pernos

5 1st end

Método de operación de la válvula

manual

Forma de brida

round 2nd end

Forma de brida

round with holes 1st end

Tipo de conexión

flange 1st end

Tipo de conexión

flange 2nd end

Tamaño de la válvula

2.000 inches

Presión máxima de funcionamiento

650.0 pounds per square inch single response

Justificación del Código de Criticidad

zzzy

Diámetro exterior nominal

5.562 inches 2nd end

Diámetro exterior nominal

6.375 inches 1st end

Distancia cara a cara

5.188 inches

Espesor nominal

0.812 inches 2nd end

Espesor nominal

1.062 inches 1st end

Diámetro nominal del orificio del perno

0.750 inches 1st end

Diámetro nominal del círculo de pernos

4.750 inches 1st end

Diseño de cara de brida

plain 1st end

Diseño de cara de brida

plain 2nd end

Material

copper alloy 964 body

Material

titanium alloy uns r56400 flow control device

Medios para los que se diseñaron

water, salt single response

Designador de estilo

straight thru flanged ends

Número de referencia Características diferenciadoras

quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

Replacement For

Número de Parte Descripción
4820-01-149-9031 No Name Available 10/01/1991
4820-01-206-2848 No Name Available 08/01/1986
4820-01-210-6069 No Name Available 11/01/1986

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

0020962

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-925-4345?
The FSCG of the NSN 4820-00-925-4345 is 4820
Does the NSN 4820-00-925-4345 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801085
Does NSN 4820-00-925-4345 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-925-4345 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-925-4345 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 4820-00-925-4345 was assigned to the Federal Catalog?
It was assigned hace 60 años, on Wed, Feb 2, 1966