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4820-00-184-9185

Stop-Check Valve

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Official Item Classification

Nombre
Stop-Check Valve
(NSN) Número de stock nacional
4820-00-184-9185
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05486
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
02/22/1971 (hace 55 años)

inside screw bonnet type, 0.750 inches all ends nominal pipe size accommodated, disk flow control device, threaded bonnet attachment method, threaded renewable seat ring type

Specs & Compatibility

Tamaño nominal de la tubería acomodada

0.750 inches all ends

Dispositivo de control de flujo

disk

Tipo de gorro

inside screw

Método de fijación del capó

threaded

Tipo de anillo de asiento renovable

threaded

Estilo de conexión

socket with brazing ring (pipe) all ends

Método de operación de la válvula

manual

Tipo de conexión

unthreaded internal pipe all ends

Posición de montaje

horizontal

Características proporcionadas

bonnet packing

Presión máxima de funcionamiento

200.0 pounds per square inch single response

Características especiales

valve size 0.750 in.

Material

copper alloy 922 body

Material

nickel alloy r-405 seat

Material

nickel alloy r-405 stem

Material

nickel alloy r-405 flow control device

Material, Documento Y Clasificación

mil-n-894,class b- canceled mil spec single material response flow control device

Material, Documento Y Clasificación

mil-n-894,class b- canceled mil spec single material response seat

Material, Documento Y Clasificación

mil-n-894,class b- canceled mil spec single material response stem

Material, Documento Y Clasificación

qq-c-390,alloy d4 fed spec single material response body

Medios para los que se diseñaron

steam single response

Designador de estilo

straight thru

Documento de datos de prueba

"03950-cid no. 882037225 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replacement For

Número de Parte Descripción
4820-00-059-4923 No Name Available 12/01/1987
4820-00-138-3865 No Name Available 10/14/1973
4820-00-287-5669 No Name Available 11/01/1984
4820-00-760-3748 No Name Available 02/01/1977

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

0005486

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CS4820-0019EAAA4CDDDCS Stop-Check Valve
DS2078-1CPCSC3- Stop-Check Valve
MILV1843 Stop-Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-184-9185?
The FSCG of the NSN 4820-00-184-9185 is 4820
Does the NSN 4820-00-184-9185 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-184-9185 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 4820-00-184-9185 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-184-9185 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 4820-00-184-9185 was assigned to the Federal Catalog?
It was assigned hace 55 años, on Mon, Feb 22, 1971