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4820-01-166-5347

Check Valve

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Official Item Classification

Nombre
Check Valve
(NSN) Número de stock nacional
4820-01-166-5347
(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
11/15/1983 (hace 42 años)

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

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

disk

Método de carga de disco

spring

Temperatura máxima de funcionamiento

525.0 fahrenheit single response

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

Posición de montaje

horizontal or vertical

Cantidad de hilo por pulgada

12 1st end

Cantidad de hilo por pulgada

12 2nd end

Presión máxima de funcionamiento

70.0 pounds per square inch single response

Tamaño nominal de la rosca

1.312 inches 1st end

Tamaño nominal de la rosca

1.312 inches 2nd end

Ángulo del asiento

37.0 degrees 2nd end

Material

steel comp 630 body

Medios para los que se diseñaron

nitrogen, gaseous single response

Tratamiento superficial

passivate

Documento y clasificación de tratamiento de superficies

mil-s-5002 mil spec single treatment response

Designador de estilo

straight thru

Designador de serie de roscas

unj 1st end

Designador de serie de roscas

unj 2nd 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

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-166-5347?
The FSCG of the NSN 4820-01-166-5347 is 4820
Does the NSN 4820-01-166-5347 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-166-5347 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-166-5347 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-166-5347 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 4820-01-166-5347 was assigned to the Federal Catalog?
It was assigned hace 42 años, on Tue, Nov 15, 1983