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4820-01-040-8741

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-040-8741
(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
05/16/1977 (hace 49 años)

bolted bonnet attachment method, piston flow control device, 2b all ends thread class, inside spring bonnet type, right-hand all ends thread direction

Specs & Compatibility

Clase de rosca

2b all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

piston

Tipo de gorro

inside spring

Método de fijación del capó

bolted

Método de carga de disco

spring

Caudal de descarga de la válvula

45.0 gallons per minute

Temperatura máxima de funcionamiento

150.0 fahrenheit single response

Estilo de conexión

gasket seal(boss) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded internal boss all ends

Rango de presión ajustable

+1500.0 to 3000.0 pounds per square inch

Presión máxima de funcionamiento

3000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.875 inches all ends

Material

steel overall

Medios para los que se diseñaron

ethylene glycol 1st response

Medios para los que se diseñaron

oil, hydraulic 2nd response

Designador de estilo

cross

Designador de serie de roscas

unf all 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

0005488

Related Hardware Products

Número de Parte Descripción
345088 Safety Relief Valve
590413 Safety Relief Valve
CS03F40 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-040-8741?
The FSCG of the NSN 4820-01-040-8741 is 4820
Does the NSN 4820-01-040-8741 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-040-8741 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 4820-01-040-8741 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-040-8741 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 4820-01-040-8741 was assigned to the Federal Catalog?
It was assigned hace 49 años, on Mon, May 16, 1977