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4820-01-090-6416

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-090-6416
(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
02/22/1980 (hace 46 años)

spring disk loading method, poppet flow control device, right-hand 1st end thread direction, 100.0 liters per minute valve discharge flow rate, 3a 1st end thread class

Specs & Compatibility

Clase de rosca

3a 1st end

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

100.0 liters per minute

Temperatura máxima de funcionamiento

165.0 fahrenheit single response

Estilo de conexión

external seat for gasket seal (boss) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external boss 1st end

Presión máxima de funcionamiento

140.0 pounds per square inch single response

Tamaño nominal de la rosca

0.437 inches 1st end

Justificación del Código de Criticidad

feat

Ajuste de la presión de apertura

120.0 pounds per square inch

Características especiales

clean for oxygen service per sae as13591

Material

aluminum body

Material

steel corrosion resisting flow control device

Medios para los que se diseñaron

oxygen, gaseous single response

Designador de estilo

angle

Designador de serie de roscas

unf 1st end

Replacement For

Número de Parte Descripción
4820-01-237-5768 No Name Available 04/01/2004
4820-01-249-0009 No Name Available 12/01/1995
4820-01-269-8742 No Name Available 04/01/2009

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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 4820-01-090-6416?
The FSCG of the NSN 4820-01-090-6416 is 4820
Does the NSN 4820-01-090-6416 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-090-6416 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 4820-01-090-6416 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-090-6416 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 4820-01-090-6416 was assigned to the Federal Catalog?
It was assigned hace 46 años, on Fri, Feb 22, 1980