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4820-00-449-4526

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-00-449-4526
(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
12/12/1969 (hace 56 años)

3a all ends thread class, 200.0 fahrenheit single response maximum operating temp, poppet flow control device, flared (tube) all ends connection style, right-hand all ends thread direction

Specs & Compatibility

Clase de rosca

3a all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

poppet

Temperatura máxima de funcionamiento

200.0 fahrenheit single response

Estilo de conexión

flared (tube) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube 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

0.438 inches all ends

Ángulo del asiento

37.0 degrees all ends

Diámetro exterior nominal del tubo alojado

0.250 inches all ends

Material

aluminum alloy body

Material

rubber butadiene-acrylonitrile class nbr seat

Material

steel corrosion resisting flow control device

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

fuel/oil, hydrocarbon 2nd response

Medios para los que se diseñaron

hydraulic fluid, phosphate-ester base 3rd response

Medios para los que se diseñaron

water, fresh 4th response

Medios para los que se diseñaron

water-oil-gas 5th response

Tratamiento superficial

anodize

Documento y clasificación de tratamiento de superficies

mil-a-8625,ty 2 mil spec single treatment response

Designador de estilo

straight thru

Designador de serie de roscas

unf 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

Related Hardware Products

Número de Parte Descripción
488-4D1-2 Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-449-4526?
The FSCG of the NSN 4820-00-449-4526 is 4820
Does the NSN 4820-00-449-4526 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-449-4526 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 4820-00-449-4526 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-449-4526 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 4820-00-449-4526 was assigned to the Federal Catalog?
It was assigned hace 56 años, on Fri, Dec 12, 1969