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4820-01-222-7809

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-01-222-7809
(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
12/17/1985 (hace 40 años)

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

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

disk

Método de carga de disco

spring

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Estilo de conexión

plain (pipe) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe all ends

Posición de montaje

horizontal or vertical

Presión máxima de funcionamiento

5000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.250 inches all ends

Características especiales

nominal cracking pressure 2 - 4 psi

Material

aluminum alloy 2024 body

Material, Documento Y Clasificación

qq-a-225/6 fed spec single material response body

Medios para los que se diseñaron

acetylene 2nd response

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

ammonia, liquid 4th response

Medios para los que se diseñaron

ammonia, gaseous 3rd response

Medios para los que se diseñaron

carbon dioxide 5th response

Designador de estilo

straight thru

Designador de serie de roscas

npt all ends

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

0005487

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-222-7809?
The FSCG of the NSN 4820-01-222-7809 is 4820
Does the NSN 4820-01-222-7809 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-222-7809 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 4820-01-222-7809 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-222-7809 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 4820-01-222-7809 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Tue, Dec 17, 1985