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4820-00-948-2968

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-948-2968
(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
04/06/1966 (hace 60 años)

right-hand 1st end thread direction, poppet flow control device, 3b 1st end thread class, 3a 2nd end thread class, right-hand 2nd end thread direction

Specs & Compatibility

Clase de rosca

3a 2nd end

Clase de rosca

3b 1st end

Dirección de la rosca

right-hand 1st end

Dirección de la rosca

right-hand 2nd end

Dispositivo de control de flujo

poppet

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Caudal de descarga de la válvula

2499.0 pounds per hour

Estilo de conexión

external seat for gasket seal (boss) 2nd end

Estilo de conexión

gasket seal(boss) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external boss 2nd end

Tipo de conexión

threaded internal boss 1st end

Características proporcionadas

bonnet packing and pressure tight outlet side

Cantidad de hilo por pulgada

11-1/2 1st end

Cantidad de hilo por pulgada

11-1/2 2nd end

Rango de presión ajustable

+5.0 to 250.0 pounds per square inch

Tamaño nominal de la rosca

1.000 inches 2nd end

Tamaño nominal de la rosca

1.000 inches 1st end

Material

copper alloy body

Material

copper alloy flow control device

Material

copper alloy seat

Material

steel stem

Designador de estilo

angle

Designador de serie de roscas

npt 2nd end

Designador de serie de roscas

npt 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.

Pseudo Item Name Code

0005488

Related Hardware Products

Número de Parte Descripción
2611-1IN25PSI Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-948-2968?
The FSCG of the NSN 4820-00-948-2968 is 4820
Does the NSN 4820-00-948-2968 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-948-2968 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 4820-00-948-2968 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-948-2968 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 4820-00-948-2968 was assigned to the Federal Catalog?
It was assigned hace 60 años, on Wed, Apr 6, 1966