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4820-00-006-3988

Check Valve

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Machine Bolt
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Retaining Strap

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-00-006-3988
(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
06/23/1972 (hace 54 años)

Check Valve NSN 4820000063988.

Specs & Compatibility

Clase de rosca

3b all ends

Dirección de la rosca

Right-hand all ends

Dispositivo de control de flujo

Poppet

Método de carga de disco

Spring

Operating Temperature

up to 225.0 degree fahrenheit single response

Estilo de conexión

Gasket seal (boss) all ends

Método de operación de la válvula

Automatic

Tipo de conexión

Threaded internal boss all ends

Posición de montaje

Horizontal

Cantidad de hilo por pulgada

16 all ends

Presión de funcionamiento

up to 3000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.750 inches all ends

Diámetro exterior nominal del tubo alojado

0.500 inches all ends

Material

Copper alloy body

Material

Rubber seat

Material

Steel comp 304 flow control device and steel comp 303 flow control device

Documento material y clasificación

Mil-g-1149,type 2 class 5 mil spec single material response seat

Documento material y clasificación

Qq-b-626,alloy 360 fed spec single material response body

Medios para los que se diseñaron

Air 1st response

Medios para los que se diseñaron

Fuel/oil, hydrocarbon 2nd response

Designador de estilo

Straight thru

Designador de serie de roscas

Unjf 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

0005487

Related Hardware Products

Número de Parte Descripción
493-8B2-5 Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-006-3988?
The FSCG of the NSN 4820-00-006-3988 is 4820
Does the NSN 4820-00-006-3988 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-006-3988 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 4820-00-006-3988 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-006-3988 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 4820-00-006-3988 was assigned to the Federal Catalog?
It was assigned hace 54 años, on Fri, Jun 23, 1972
What is the mounting position of nsn 4820-00-006-3988?
Horizontal