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4820-00-008-8807

Restrictor Check Valve

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Official Item Classification

Nombre
Restrictor Check Valve
(NSN) Número de stock nacional
4820-00-008-8807
(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
07/28/1972 (hace 54 años)

right-hand all ends thread direction, spring disk loading method, poppet flow control device, 0.609 inches nominal aperture diameter, 3a all ends thread class

Specs & Compatibility

Clase de rosca

3a all ends

Dirección de la rosca

right-hand all ends

Diámetro de apertura

0.609 inches nominal

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Temperatura máxima de funcionamiento

275.0 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

Cantidad de hilo por pulgada

12 all ends

Presión máxima de funcionamiento

3000.0 pounds per square inch single response

Tamaño nominal de la rosca

1.062 inches all ends

Ángulo del asiento

37.0 degrees all ends

Material

steel comp 303 body

Material

steel comp 303 seat

Material

steel comp 440c flow control device

Medios para los que se diseñaron

hydraulic fluid, petroleum base single response

Tratamiento superficial

passivate

Designador de estilo

straight thru

Designador de serie de roscas

unj 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

0020520

Related Hardware Products

Número de Parte Descripción
11177545 Restrictor Check Valve
9R2110 Restrictor Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-008-8807?
The FSCG of the NSN 4820-00-008-8807 is 4820
Does the NSN 4820-00-008-8807 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-008-8807 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 4820-00-008-8807 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-008-8807 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 4820-00-008-8807 was assigned to the Federal Catalog?
It was assigned hace 54 años, on Fri, Jul 28, 1972