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4820-01-045-7684

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-01-045-7684
(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
08/07/1977 (hace 49 años)

spring disk loading method, 450.0 fahrenheit single response maximum operating temp, poppet flow control device, right-hand all ends thread direction, 3a all ends thread class

Specs & Compatibility

Clase de rosca

3a all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Temperatura máxima de funcionamiento

450.0 fahrenheit single response

Estilo de conexión

flareless all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube all ends

Posición de montaje

vertical

Presión máxima de funcionamiento

3000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.250 inches all ends

Ángulo del asiento

24.0 degrees 1st end

Material

steel comp 303 body

Material

steel comp 440c flow control device

Material, Documento Y Clasificación

qq-s-764,type 303 fed spec single material response body

Material, Documento Y Clasificación

qq-s-763,class 440c fed spec single material response flow control device

Medios para los que se diseñaron

hydraulic fluid, petroleum base single response

Designador de estilo

straight thru

Designador de serie de roscas

unjf 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

0005487

Related Hardware Products

Número de Parte Descripción
1C1006 Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-045-7684?
The FSCG of the NSN 4820-01-045-7684 is 4820
Does the NSN 4820-01-045-7684 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-045-7684 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-045-7684 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-045-7684 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 4820-01-045-7684 was assigned to the Federal Catalog?
It was assigned hace 49 años, on Sun, Aug 7, 1977