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4820-00-481-2413

Restrictor Check Valve

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Official Item Classification

Nombre
Restrictor Check Valve
(NSN) Número de stock nacional
4820-00-481-2413
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
20520
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
09/21/1970 (hace 56 años)

right-hand all ends thread direction, poppet flow control device, 0.125 inches nominal aperture diameter, 3a 1st end thread class, 2a 2nd end thread class

Specs & Compatibility

Clase de rosca

2a 2nd end

Clase de rosca

3a 1st end

Dirección de la rosca

right-hand all ends

Diámetro de apertura

0.125 inches nominal

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

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 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

0.875 inches all ends

Ángulo del asiento

37.0 degrees 1st end

Material

aluminum alloy body

Material

steel corrosion resisting flow control device

Material

steel corrosion resisting seat

Designador de estilo

straight thru

Designador de serie de roscas

unf 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

0020520

Related Hardware Products

Número de Parte Descripción
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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-481-2413?
The FSCG of the NSN 4820-00-481-2413 is 4820
Does the NSN 4820-00-481-2413 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-481-2413 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 4820-00-481-2413 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-481-2413 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 4820-00-481-2413 was assigned to the Federal Catalog?
It was assigned hace 56 años, on Mon, Sep 21, 1970