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4820-01-233-8957

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-233-8957
(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
06/04/1986 (hace 40 años)

spring disk loading method, automatic valve operation method, 8 1st end bolt hole quantity, 4 2nd end bolt hole quantity, poppet flow control device

Specs & Compatibility

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Cantidad de orificios para pernos

4 2nd end

Cantidad de orificios para pernos

8 1st end

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Rango de presión ajustable

+900.0 to 1200.0 pounds per square inch

Diámetro exterior nominal

6.000 inches 2nd end

Diámetro exterior nominal

6.500 inches 1st end

Diámetro nominal del orificio del perno

0.625 inches all ends

Diámetro nominal del círculo de pernos

4.750 inches 2nd end

Diámetro nominal del círculo de pernos

5.500 inches 1st end

Diseño de cara de brida

plain 2nd end

Diseño de cara de brida

raised straight 1st end

Altura nominal de la cara elevada

0.188 inches 1st end

Material

nickel alloy flow control device

Material

steel body

Medios para los que se diseñaron

hydraulic fluid, mineral base single response

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
MXL508 Safety Relief Valve
MXL508 PIECE 11 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-233-8957?
The FSCG of the NSN 4820-01-233-8957 is 4820
Does the NSN 4820-01-233-8957 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-233-8957 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 4820-01-233-8957 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-233-8957 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 4820-01-233-8957 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Wed, Jun 4, 1986