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4820-01-061-0232

Stop-Check Valve

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Official Item Classification

Nombre
Stop-Check Valve
(NSN) Número de stock nacional
4820-01-061-0232
(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
06/10/1978 (hace 48 años)

spring disk loading method, outside screw-yoke bonnet type, disk flow control device, 4 all ends bolt hole quantity, threaded bonnet attachment method

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

outside screw-yoke

Método de fijación del capó

threaded

Método de carga de disco

spring

Cantidad de orificios para pernos

4 all ends

Temperatura máxima de funcionamiento

450.0 fahrenheit single response

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Posición de montaje

horizontal

Tamaño de la válvula

1.250 inches

Presión máxima de funcionamiento

300.0 pounds per square inch single response

Diámetro exterior nominal

4.625 inches all ends

Distancia cara a cara

6.000 inches

Espesor nominal

0.406 inches all ends

Diámetro nominal del orificio del perno

0.500 inches all ends

Diámetro nominal del círculo de pernos

3.875 inches all ends

Diseño de cara de brida

plain all ends

Material

copper alloy body

Material

copper alloy packing

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Material, Documento Y Clasificación

qq-n-281 fed spec single material response stem

Material, Documento Y Clasificación

qq-n-288 fed spec single material response flow control device

Material, Documento Y Clasificación

qq-n-288 fed spec single material response seat

Medios para los que se diseñaron

steam 1st response

Medios para los que se diseñaron

water, salt 2nd response

Designador de estilo

straight thru flanged 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

0005486

Related Hardware Products

Número de Parte Descripción
B-12217-IN-0000 Stop-Check Valve
B12217-EN000011/4IN Stop-Check Valve
B12217-IN00001 1/4IN Stop-Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-061-0232?
The FSCG of the NSN 4820-01-061-0232 is 4820
Does the NSN 4820-01-061-0232 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-061-0232 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 4820-01-061-0232 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-061-0232 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 4820-01-061-0232 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Sat, Jun 10, 1978