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4820-00-202-8221

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-202-8221
(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)

0.375 inches all ends nominal pipe size accommodated, poppet flow control device, plain (pipe) all ends connection style, right-hand all ends thread direction, spring disk loading method

Specs & Compatibility

Tamaño nominal de la tubería acomodada

0.375 inches all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Estilo de conexión

plain (pipe) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe all ends

Cantidad de hilo por pulgada

18 1st end

Tamaño nominal de la rosca

0.375 inches all ends

Ajuste de la presión de apertura

20.0 pounds per square inch

Material

copper alloy body

Material

copper alloy seat

Material

steel stem

Designador de estilo

angle

Designador de serie de roscas

npt all ends

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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-202-8221?
The FSCG of the NSN 4820-00-202-8221 is 4820
Does the NSN 4820-00-202-8221 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-202-8221 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 4820-00-202-8221 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-202-8221 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 4820-00-202-8221 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963