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840780 Check Valve

4820-00-684-0733

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Official Item Classification

Nombre
Check Valve
Número de Parte
840780
(NSN) Número de stock nacional
4820-00-684-0733
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05487
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
01/01/1963 (hace 63 años)

pressed-in renewable seat ring type, right-hand 1st end thread direction, piston flow control device, spring disk loading method, 3a 1st end thread class

Specs & Compatibility

Clase de rosca

3a 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

piston

Método de carga de disco

spring

Tipo de anillo de asiento renovable

pressed-in

Estilo de conexión

flared (tube) 1st end

Tipo de conexión

threaded external tube 2nd end

Tipo de conexión

threaded external tube 1st end

Posición de montaje

horizontal or vertical

Cantidad de hilo por pulgada

20 1st end

Presión máxima de funcionamiento

3000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.438 inches 1st end

Ángulo del asiento

37.0 degrees 1st end

Diámetro exterior nominal del tubo alojado

0.250 inches 1st end

Material

steel corrosion resisting body

Material

steel corrosion resisting seat

Medios para los que se diseñaron

air single response

Designador de estilo

straight thru

Designador de serie de roscas

unf 1st end

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0005487

Related Hardware Products

Número de Parte Descripción
840780 Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-684-0733?
The FSCG of the NSN 4820-00-684-0733 is 4820
Does the NSN 4820-00-684-0733 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-684-0733 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 4820-00-684-0733 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-684-0733 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 4820-00-684-0733 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963