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4820-01-175-5079

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-175-5079
(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
04/01/1984 (hace 42 años)

bolted renewable seat ring type, inside spring bonnet type, stem flow control device, spring disk loading method, bolted bonnet attachment method

Specs & Compatibility

Dispositivo de control de flujo

stem

Tipo de gorro

inside spring

Método de fijación del capó

bolted

Método de carga de disco

spring

Tipo de anillo de asiento renovable

bolted

Método de operación de la válvula

automatic

Rango de presión ajustable

+271.0 to 300.0 pounds per square inch

Presión máxima de funcionamiento

750.0 pounds per square inch single response

Justificación del Código de Criticidad

zzzy

Material

copper alloy 922 overall

Medios para los que se diseñaron

water, fresh single response

Número de referencia Características diferenciadoras

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
20204VM51M Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-175-5079?
The FSCG of the NSN 4820-01-175-5079 is 4820
Does the NSN 4820-01-175-5079 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-175-5079 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-175-5079 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-175-5079 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 4820-01-175-5079 was assigned to the Federal Catalog?
It was assigned hace 42 años, on Sun, Apr 1, 1984