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4820-01-344-1622

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-344-1622
(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
08/24/1991 (hace 35 años)

disk flow control device, 275.0 fahrenheit single response maximum operating temp, 3a all ends thread class, 4720-01-290-7430 end item identification, right-hand all ends thread direction

Specs & Compatibility

Clase de rosca

3a all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

disk

Temperatura máxima de funcionamiento

275.0 fahrenheit single response

Identificación del artículo final

4720-01-290-7430

Estilo de conexión

flareless (tube) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube all ends

Cantidad de hilo por pulgada

20 all ends

Presión máxima de funcionamiento

4000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.438 inches all ends

Ángulo del asiento

24.0 degrees all ends

Ajuste de la presión de apertura

50.0 pounds per square inch

Características especiales

1 to 5 psig check pressure

Material

steel corrosion resisting bodysteel corrosion resisting flow control device

Medios para los que se diseñaron

hydraulic fluid, petroleum base single response

Designador de estilo

straight thru note: to be used for valve bodies of one section only.

Designador de serie de roscas

unj all ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
N

The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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
3R1908 Safety Relief Valve
7D0290-04 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-344-1622?
The FSCG of the NSN 4820-01-344-1622 is 4820
Does the NSN 4820-01-344-1622 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-344-1622 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 4820-01-344-1622 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-344-1622 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 4820-01-344-1622 was assigned to the Federal Catalog?
It was assigned hace 35 años, on Sat, Aug 24, 1991