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4820-01-027-2231

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-01-027-2231
(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
09/12/1976 (hace 50 años)

3a 2nd end thread class, poppet flow control device, right-hand 2nd end thread direction, 3a 1st end thread class, right-hand 1st end thread direction

Specs & Compatibility

Clase de rosca

3a 1st end

Clase de rosca

3a 2nd end

Dirección de la rosca

right-hand 1st end

Dirección de la rosca

right-hand 2nd end

Dispositivo de control de flujo

poppet

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Estilo de conexión

external seat for gasket seal (boss) 2nd end

Estilo de conexión

flared (tube) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external boss 2nd end

Tipo de conexión

threaded external tube 1st end

Posición de montaje

horizontal or vertical

Presión máxima de funcionamiento

400.0 pounds per square inch single response

Tamaño nominal de la rosca

0.438 inches 1st end

Tamaño nominal de la rosca

0.438 inches 2nd end

Ángulo del asiento

37.0 degrees 1st end

Diámetro exterior nominal del tubo alojado

0.250 inches 2nd end

Diámetro exterior nominal del tubo alojado

0.250 inches 1st end

Material

rubber synthetic seat

Material

steel corrosion resisting body

Material

steel corrosion resisting flow control device

Medios para los que se diseñaron

fuel/oil, hydrocarbon single response

Designador de estilo

straight thru

Designador de serie de roscas

unjf 2nd end

Designador de serie de roscas

unjf 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

0005487

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-027-2231?
The FSCG of the NSN 4820-01-027-2231 is 4820
Does the NSN 4820-01-027-2231 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-027-2231 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 4820-01-027-2231 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-027-2231 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 4820-01-027-2231 was assigned to the Federal Catalog?
It was assigned hace 50 años, on Sun, Sep 12, 1976