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4820-01-067-9709

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-067-9709
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05488
(FIIG) Guía Federal de Identificación de Artículos
A046B0
Fecha
11/11/1978 (hace 47 años)

300.0 fahrenheit single response maximum operating temp, 1.000 inches 1st end nominal pipe size accommodated, disk flow control device, 4 2nd end bolt hole quantity, spring disk loading method

Specs & Compatibility

Tamaño nominal de la tubería acomodada

1.000 inches 1st end

Dispositivo de control de flujo

disk

Método de carga de disco

spring

Cantidad de orificios para pernos

4 2nd end

Temperatura máxima de funcionamiento

300.0 fahrenheit single response

Estilo de conexión

plain (pipe) 1st end

Método de operación de la válvula

automatic

Forma de brida

round with holes 2nd end

Tipo de conexión

flange 2nd end

Tipo de conexión

unthreaded external pipe 1st end

Presión máxima de funcionamiento

250.0 pounds per square inch single response

Ajuste de la presión de apertura

7.50 pounds per square inch

Diámetro exterior nominal

3.812 inches 2nd end

Espesor nominal

0.438 inches 2nd end

Diámetro nominal del orificio del perno

0.562 inches 2nd end

Diámetro nominal del círculo de pernos

2.688 inches 2nd end

Diseño de cara de brida

plain 2nd end

Material

copper alloy overall

Material, Documento Y Clasificación

qq-c-390,aloy d4/d/ fed spec single material response overall

Designador de estilo

angle

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

0005488

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-067-9709?
The FSCG of the NSN 4820-01-067-9709 is 4820
Does the NSN 4820-01-067-9709 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-067-9709 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 4820-01-067-9709 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-067-9709 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 4820-01-067-9709 was assigned to the Federal Catalog?
It was assigned hace 47 años, on Sat, Nov 11, 1978