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4820-01-021-4618

Stop-Check Valve

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Official Item Classification

Nombre
Stop-Check Valve
(NSN) Número de stock nacional
4820-01-021-4618
(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
05/17/1976 (hace 50 años)

disk flow control device, 4 all ends bolt hole quantity, bolted bonnet attachment method, outside screw-yoke bonnet type, manual valve operation method

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

outside screw-yoke

Método de fijación del capó

bolted

Cantidad de orificios para pernos

4 all ends

Método de operación de la válvula

manual

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Posición de montaje

vertical

Características proporcionadas

bonnet packing

Presión máxima de funcionamiento

1500.0 pounds per square inch single response

Diámetro exterior nominal

7.000 inches all ends

Espesor nominal

1.250 inches all ends

Primera distancia de la cara de conexión a la línea central

6.000 inches

Diámetro nominal del orificio del perno

1.125 inches all ends

Segunda distancia de la cara de conexión a la línea central

6.000 inches

Diámetro nominal del círculo de pernos

4.875 inches all ends

Diseño de cara de brida

raised straight all ends

Altura nominal de la cara elevada

0.250 inches all ends

Diámetro nominal de la cara elevada

2.875 inches all ends

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Material

nickel alloy body

Material, Documento Y Clasificación

qq-n-288, comp e fed spec single material response body

Designador de estilo

angle

Especificación/Datos estándar

81349-dod-v-24675 government specification

Datos no definitivos de especificaciones/estadísticas

viii type

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
CS4820-0102 TYPE V111 Stop-Check Valve
D1831 Stop-Check Valve
D1831-1 1-2INAN Stop-Check Valve
D1831-1-1 1-2INALSTP CHK Stop-Check Valve
D1831-1-1/2IN Stop-Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-021-4618?
The FSCG of the NSN 4820-01-021-4618 is 4820
Does the NSN 4820-01-021-4618 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-021-4618 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 4820-01-021-4618 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-021-4618 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 4820-01-021-4618 was assigned to the Federal Catalog?
It was assigned hace 50 años, on Mon, May 17, 1976