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DA20E Safety Relief Valve

4820-01-260-8295

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Official Item Classification

Nombre
Safety Relief Valve
Número de Parte
DA20E
(NSN) Número de stock nacional
4820-01-260-8295
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05488
(FIIG) Guía Federal de Identificación de Artículos
A046B0
Fecha
08/05/1987 (hace 39 años)

spring disk loading method, disk flow control device, 200.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity, automatic valve operation method

Specs & Compatibility

Dispositivo de control de flujo

disk

Método de carga de disco

spring

Cantidad de orificios para pernos

4 all ends

Temperatura máxima de funcionamiento

200.0 fahrenheit single response

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Ajuste de la presión de apertura

285.0 pounds per square inch

Diámetro exterior nominal

4.250 inches all ends

Espesor nominal

0.437 inches all ends

Diámetro nominal del orificio del perno

0.562 inches all ends

Diámetro nominal del círculo de pernos

3.125 inches all ends

Material

copper alloy body

Material

steel corrosion resisting flow control device

Designador de estilo

angle 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

0005488

Related Hardware Products

Número de Parte Descripción
DA20E Safety Relief Valve
DA20E CDS-628 I Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-260-8295?
The FSCG of the NSN 4820-01-260-8295 is 4820
Does the NSN 4820-01-260-8295 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-260-8295 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 4820-01-260-8295 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-260-8295 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 4820-01-260-8295 was assigned to the Federal Catalog?
It was assigned hace 39 años, on Wed, Aug 5, 1987