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4820-00-273-9888

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-273-9888
(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
01/01/1963 (hace 63 años)

right-hand 1st end thread direction, threaded bonnet attachment method, ball flow control device, inside screw bonnet type, right-hand 2nd end thread direction

Specs & Compatibility

Dirección de la rosca

right-hand 1st end

Dirección de la rosca

right-hand 2nd end

Dispositivo de control de flujo

ball

Tipo de gorro

inside screw

Método de fijación del capó

threaded

Método de carga de disco

spring

Estilo de conexión

plain (pipe) 2nd end

Estilo de conexión

plain,optional end(pipe) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe 2nd end

Tipo de conexión

threaded internal pipe 1st end

Características proporcionadas

valve stem lock shield and pressure tight outlet side

Tamaño nominal de la rosca

0.750 inches 2nd end

Tamaño nominal de la rosca

0.750 inches 1st end

Ajuste de la presión de apertura

105.0 pounds per square inch

Material

copper alloy body

Material

copper alloy seat

Material

steel corrosion resisting flow control device

Designador de estilo

angle

Designador de serie de roscas

npt 2nd end

Designador de serie de roscas

npt 1st end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
01977-0105 Safety Relief Valve
1977 3/4 IN MC Safety Relief Valve
MC Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-273-9888?
The FSCG of the NSN 4820-00-273-9888 is 4820
Does the NSN 4820-00-273-9888 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-273-9888 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 4820-00-273-9888 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-273-9888 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 4820-00-273-9888 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963