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D559A3M2 Safety Relief Valve

4820-00-001-0037

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Official Item Classification

Nombre
Safety Relief Valve
Número de Parte
D559A3M2
(NSN) Número de stock nacional
4820-00-001-0037
(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
09/24/1972 (hace 54 años)

poppet flow control device, threaded bonnet attachment method, right-hand 1st end thread direction, inside screw bonnet type, 0.375 inches 1st end nominal pipe size accommodated

Specs & Compatibility

Tamaño nominal de la tubería acomodada

0.375 inches 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

poppet

Tipo de gorro

inside screw

Método de fijación del capó

threaded

Método de carga de disco

spring

Temperatura máxima de funcionamiento

280.0 fahrenheit single response

Estilo de conexión

plain (pipe) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe 1st end

Presión máxima de funcionamiento

200.0 pounds per square inch single response

Tamaño nominal de la rosca

0.375 inches 1st end

Ajuste de la presión de apertura

2.0 pounds per square inch

Material

aluminum alloy 2024 and rubber butadiene-acrylonitrile class nbr flow control device

Material

aluminum alloy 2024 body

Material

aluminum alloy 2024 seat

Material, Documento Y Clasificación

qq-a-225/6,alloy2024,t4 fed spec single material response body

Material, Documento Y Clasificación

qq-a-225/6,alloy2024,t4 fed spec single material response flow control device

Material, Documento Y Clasificación

qq-a-225/6,alloy2024,t4 fed spec single material response seat

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

fuel/oil, hydrocarbon 3rd response

Medios para los que se diseñaron

helium 2nd response

Medios para los que se diseñaron

hydrogen 4th response

Tratamiento superficial

anodize

Documento y clasificación de tratamiento de superficies

mil-a-8625,ty 1 mil spec single treatment response

Designador de estilo

straight thru w/baffle

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
D559A3M2 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-001-0037?
The FSCG of the NSN 4820-00-001-0037 is 4820
Does the NSN 4820-00-001-0037 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-001-0037 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 4820-00-001-0037 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-001-0037 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 4820-00-001-0037 was assigned to the Federal Catalog?
It was assigned hace 54 años, on Sun, Sep 24, 1972