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4820-01-497-3181

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-01-497-3181
(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
05/16/2002 (hace 24 años)

round with holes all ends flange shape, 8 all ends bolt hole quantity, disk flow control device, automatic valve operation method, w/s:nimitz class cvn end item identification

Specs & Compatibility

Dispositivo de control de flujo

disk

Cantidad de orificios para pernos

8 all ends

Identificación del artículo final

w/s:nimitz class cvn

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Tamaño de la válvula

8.000 inches

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Diámetro exterior nominal

11.000 inches all ends

Distancia cara a cara

5.000 inches

Diámetro nominal del orificio del perno

0.750 inches all ends

Diseño de cara de brida

plain all ends

Nombre de la pieza asignado por la agencia de control

8 inch wafer check valve

Características especiales

flange serrated gasket finish,spring matl:inconel

Material

copper alloy 954 body

Material

rubber polymethylene-perfluoroalkylene class fkm seat

Material

steel comp 316 flow control device

Material, Documento Y Clasificación

astm a 351 grade cf8m mil spec 1st material response flow control device

Material, Documento Y Clasificación

b148 uns c95400 mil spec 1st material response body

Medios para los que se diseñaron

water-oil-gas single response

Designador de estilo

straight thru flanged 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
4749-1 ASSY FE-150-BS-VIR-0800 Check Valve
FE-150-BS-VIR-0800 Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-497-3181?
The FSCG of the NSN 4820-01-497-3181 is 4820
Does the NSN 4820-01-497-3181 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-497-3181 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 4820-01-497-3181 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-497-3181 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 4820-01-497-3181 was assigned to the Federal Catalog?
It was assigned hace 24 años, on Thu, May 16, 2002