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4820-01-225-6854

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-225-6854
(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
02/06/1986 (hace 40 años)

1.500 inches 2nd end nominal pipe size accommodated, disk flow control device, bolted bonnet attachment method, inside screw bonnet type, 2.000 inches 1st end nominal pipe size accommodated

Specs & Compatibility

Tamaño nominal de la tubería acomodada

1.500 inches 2nd end

Tamaño nominal de la tubería acomodada

2.000 inches 1st end

Dispositivo de control de flujo

disk

Tipo de gorro

inside screw

Método de fijación del capó

bolted

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Estilo de conexión

streamlined with one brazing ring all ends

Método de operación de la válvula

automatic

Tipo de conexión

unthreaded internal pipe all ends

Rango de presión ajustable

+60.0 to 74.0 pounds per square inch

Presión máxima de funcionamiento

300.0 pounds per square inch single response

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

steel corrosion resisting stem

Material, Documento Y Clasificación

astm a276 assn std single material response stem

Material, Documento Y Clasificación

astm b-61 assn std single material response body

Material, Documento Y Clasificación

qq-n-281 fed spec single material response flow control device

Material, Documento Y Clasificación

qq-n-281 fed spec single material response seat

Medios para los que se diseñaron

water-oil-gas single response

Designador de estilo

angle

Artículos amueblados y cantidad

1 lever

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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-225-6854?
The FSCG of the NSN 4820-01-225-6854 is 4820
Does the NSN 4820-01-225-6854 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-225-6854 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 4820-01-225-6854 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-225-6854 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 4820-01-225-6854 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Thu, Feb 6, 1986