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4820-01-004-8034

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-01-004-8034
(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
06/15/1975 (hace 51 años)

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

Specs & Compatibility

Clase de rosca

3a 1st end

Clase de rosca

3b 2nd end

Dirección de la rosca

right-hand 1st end

Dirección de la rosca

right-hand 2nd end

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Temperatura máxima de funcionamiento

350.0 fahrenheit single response

Estilo de conexión

flared (tube) 1st end

Estilo de conexión

gasket seal (boss) 2nd end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube 1st end

Tipo de conexión

threaded internal boss 2nd end

Posición de montaje

vertical

Presión máxima de funcionamiento

400.0 pounds per square inch single response

Tamaño nominal de la rosca

0.437 inches 1st end

Tamaño nominal de la rosca

0.437 inches 2nd end

Ángulo del asiento

45.0 degrees 1st end

Características especiales

rated flow 1.3 gpm

Material

aluminum alloy 6061 body

Material

aluminum alloy 6061 seat

Material

steel comp 303 flow control device

Material, Documento Y Clasificación

qq-a-225/8,alloy 6061,t651 fed spec single material response body

Material, Documento Y Clasificación

qq-a-225/8,alloy 6061,t651 fed spec single material response seat

Material, Documento Y Clasificación

qq-s-764,comp 303-canceled fed spec single material response flow control device

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

fuel/oil, hydrocarbon 2nd response

Tratamiento superficial

anodize

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 4820-01-004-8034?
The FSCG of the NSN 4820-01-004-8034 is 4820
Does the NSN 4820-01-004-8034 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-004-8034 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 4820-01-004-8034 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-004-8034 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 4820-01-004-8034 was assigned to the Federal Catalog?
It was assigned hace 51 años, on Sun, Jun 15, 1975