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Z67-75 Safety Relief Valve

4820-00-421-6984

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Official Item Classification

Nombre
Safety Relief Valve
Número de Parte
Z67-75
(NSN) Número de stock nacional
4820-00-421-6984
(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
12/21/1970 (hace 55 años)

integral bonnet attachment method, right-hand 1st end thread direction, 0.250 inches 1st end nominal pipe size accommodated, ball flow control device, inside spring bonnet type

Specs & Compatibility

Tamaño nominal de la tubería acomodada

0.250 inches 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

ball

Tipo de gorro

inside spring

Método de fijación del capó

integral

Método de carga de disco

spring

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Identificación del artículo final

grummin aerospace a10 aircraft

Estilo de conexión

plain (pipe) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe 1st end

Cantidad de hilo por pulgada

18 1st end

Presión máxima de funcionamiento

250.0 pounds per square inch single response

Tamaño nominal de la rosca

0.250 inches 1st end

Ajuste de la presión de apertura

75.0 pounds per square inch

Material

copper alloy body

Material

copper alloy seat

Material

steel corrosion resisting flow control device

Medios para los que se diseñaron

air single response

Designador de estilo

angle

Designador de serie de roscas

npt 1st end

Replacement For

Número de Parte Descripción
4820-00-858-8107 No Name Available 11/01/1983

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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-00-421-6984?
The FSCG of the NSN 4820-00-421-6984 is 4820
Does the NSN 4820-00-421-6984 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-421-6984 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 4820-00-421-6984 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-421-6984 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 4820-00-421-6984 was assigned to the Federal Catalog?
It was assigned hace 55 años, on Mon, Dec 21, 1970