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4820-01-285-6146

Vent-Check Valve

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Official Item Classification

Nombre
Vent-Check Valve
(NSN) Número de stock nacional
4820-01-285-6146
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
52995
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
09/17/1988 (hace 38 años)

vertical mounting position, flange all ends connection type, automatic valve operation method, ball flow control device, round with holes all ends flange shape

Specs & Compatibility

Dispositivo de control de flujo

ball

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Posición de montaje

vertical

Tamaño de la válvula

1.250 inches

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Diámetro exterior nominal

4.625 inches all ends

Distancia cara a cara

6.750 inches

Diámetro nominal del círculo de pernos

4.000 inches all ends

Diseño de cara de brida

plain all ends

Material

copper alloy body

Material

copper flow control device

Medios para los que se diseñaron

air 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

0052995

Related Hardware Products

Número de Parte Descripción
52-90F 1 1/4IN Vent-Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-285-6146?
The FSCG of the NSN 4820-01-285-6146 is 4820
Does the NSN 4820-01-285-6146 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-285-6146 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 4820-01-285-6146 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-285-6146 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 4820-01-285-6146 was assigned to the Federal Catalog?
It was assigned hace 38 años, on Sat, Sep 17, 1988