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4820-00-471-0049

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-00-471-0049
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05487
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
02/02/1970 (hace 56 años)

spring disk loading method, poppet flow control device, 200.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, plain, optional end (pipe) all ends connection style

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Temperatura máxima de funcionamiento

200.0 fahrenheit single response

Estilo de conexión

plain, optional end (pipe) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded internal pipe all ends

Posición de montaje

horizontal or vertical

Presión máxima de funcionamiento

3000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.375 inches all ends

Características especiales

0.250 psi valve opening pressure

Material

copper alloy 360 body

Material

copper alloy 360 seat

Material

steel comp 304 and steel comp 303 and rubber flow control device

Material, Documento Y Clasificación

fed std 66,aisi 304/sae 30304 fed std 1st material response and fed std 66,aisi 303/sae 30303 fed std 2nd material response and mil-r-2765 mil spec 3rd material response flow control device

Material, Documento Y Clasificación

qq-b-626,alloy 360 fed spec single material response body

Material, Documento Y Clasificación

qq-b-626,alloy 360 fed spec single material response seat

Medios para los que se diseñaron

fuel/oil, hydrocarbon single response

Designador de estilo

straight thru

Designador de serie de roscas

nptf 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

0005487

Related Hardware Products

Número de Parte Descripción
10086267 Check Valve
178079 Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-471-0049?
The FSCG of the NSN 4820-00-471-0049 is 4820
Does the NSN 4820-00-471-0049 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-471-0049 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 4820-00-471-0049 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-471-0049 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 4820-00-471-0049 was assigned to the Federal Catalog?
It was assigned hace 56 años, on Mon, Feb 2, 1970