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4820-01-232-7781

Safety Relief Valve

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Compression Helical Spring
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Overcenter Valve Cartridge

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-232-7781
(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
05/21/1986 (hace 40 años)

spring disk loading method, 14.0 gallons per minute valve discharge flow rate, poppet flow control device, 450.0 fahrenheit single response maximum operating temp, right-hand 1st end thread direction

Specs & Compatibility

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Caudal de descarga de la válvula

14.0 gallons per minute

Temperatura máxima de funcionamiento

450.0 fahrenheit single response

Estilo de conexión

plain (pipe) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe 1st end

Presión máxima de funcionamiento

200.0 pounds per square inch single response

Tamaño nominal de la rosca

0.750 inches 1st end

Ajuste de la presión de apertura

10.0 pounds per square inch

Material

steel comp 316 body

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

oil, chlorinated transformer 2nd response

Medios para los que se diseñaron

oxygen, gaseous 3rd response

Designador de estilo

straight thru w/baffle

Designador de serie de roscas

npt 1st end

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

0005488

Related Hardware Products

Número de Parte Descripción
D524T4M25 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-232-7781?
The FSCG of the NSN 4820-01-232-7781 is 4820
Does the NSN 4820-01-232-7781 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-232-7781 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 4820-01-232-7781 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-232-7781 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 4820-01-232-7781 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Wed, May 21, 1986