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FIG997 Safety Relief Valve

4820-00-446-3537

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Official Item Classification

Nombre
Safety Relief Valve
Número de Parte
FIG997
(NSN) Número de stock nacional
4820-00-446-3537
(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)

inside spring bonnet type, threaded bonnet attachment method, disk flow control device, 1.000 inches all ends nominal pipe size accommodated, right-hand all ends thread direction

Specs & Compatibility

Tamaño nominal de la tubería acomodada

1.000 inches all ends

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Estilo de conexión

plain,optional end(pipe) all ends

Método de operación de la válvula

automatic or manual

Tipo de conexión

threaded internal pipe all ends

Rango de presión ajustable

+26.0 to 75.0 pounds per square inch

Presión máxima de funcionamiento

250.0 pounds per square inch single response

Tamaño nominal de la rosca

1.000 inches all ends

Material

copper alloy body

Material

copper alloy flow control device

Material

copper alloy seat

Material

copper alloy stem

Medios para los que se diseñaron

water, fresh single response

Designador de estilo

angle

Designador de serie de roscas

npt 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
997 Safety Relief Valve
FIG997 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-446-3537?
The FSCG of the NSN 4820-00-446-3537 is 4820
Does the NSN 4820-00-446-3537 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-3537 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 4820-00-446-3537 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3537 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 4820-00-446-3537 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963