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4820-00-345-4698

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-345-4698
(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
01/01/1963 (hace 63 años)

spring disk loading method, 3a 1st end thread class, right-hand 1st end thread direction, stem or disk flow control device, 2.0 cubic feet per minute valve discharge flow rate

Specs & Compatibility

Clase de rosca

3a 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

stem or disk

Método de carga de disco

spring

Caudal de descarga de la válvula

2.0 cubic feet per minute

Estilo de conexión

flared (tube) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube 1st end

Cantidad de hilo por pulgada

20 1st end

Rango de presión ajustable

+32.0 to 35.0 pounds per square inch

Presión máxima de funcionamiento

35.0 pounds per square inch single response

Tamaño nominal de la rosca

0.437 inches 1st end

Ángulo del asiento

37.0 degrees 1st end

Ajuste de la presión de apertura

33.5 pounds per square inch

Diámetro exterior nominal del tubo alojado

0.250 inches 1st end

Material

aluminum alloy and rubber chloroprene class cr stem

Material

aluminum alloy seat

Material

aluminum alloy body

Medios para los que se diseñaron

air single response

Tratamiento superficial

anodize

Designador de estilo

straight thru w/baffle

Designador de serie de roscas

unf 1st end

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.

Source of Supply Code

FHZ

Pseudo Item Name Code

0005488

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-345-4698?
The FSCG of the NSN 4820-00-345-4698 is 4820
Does the NSN 4820-00-345-4698 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-345-4698 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-345-4698 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-345-4698 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 4820-00-345-4698 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963