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559A-4DB-3.3 Safety Relief Valve

4820-01-059-3527

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Official Item Classification

Nombre
Safety Relief Valve
Número de Parte
559A-4DB-3.3
(NSN) Número de stock nacional
4820-01-059-3527
(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
04/10/1978 (hace 48 años)

3b 2nd end thread class, 275.0 fahrenheit single response maximum operating temp, 3a 1st end thread class, right-hand all ends thread direction, poppet flow control device

Specs & Compatibility

Clase de rosca

3a 1st end

Clase de rosca

3b 2nd end

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

poppet

Temperatura máxima de funcionamiento

275.0 fahrenheit single response

Temperatura mínima de funcionamiento

-65.0 fahrenheit

Estilo de conexión

external seat for gasket seal (boss) 1st end

Estilo de conexión

gasket seal(boss) 2nd end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external boss 1st end

Tipo de conexión

threaded internal boss 2nd end

Cantidad de hilo por pulgada

20 all ends

Tamaño nominal de la rosca

0.438 inches all ends

Ajuste de la presión de apertura

3.3 pounds per square inch

Material

aluminum alloy 2024 body

Designador de estilo

straight thru note: to be used for valve bodies of one section only.

Designador de serie de roscas

unj 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
559A-4DB-3.3 Safety Relief Valve
C9268-1 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-059-3527?
The FSCG of the NSN 4820-01-059-3527 is 4820
Does the NSN 4820-01-059-3527 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-059-3527 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 4820-01-059-3527 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-059-3527 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 4820-01-059-3527 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Mon, Apr 10, 1978