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4820-01-297-0149

Restrictor Check Valve

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NS-3983 ASSY B
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Official Item Classification

Nombre
Restrictor Check Valve
(NSN) Número de stock nacional
4820-01-297-0149
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
20520
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
03/27/1989 (hace 37 años)

straight thru style designator, poppet flow control device, automatic valve operation method, spring disk loading method, horizontal or vertical mounting position

Specs & Compatibility

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Método de operación de la válvula

automatic

Posición de montaje

horizontal or vertical

Designador de estilo

straight thru

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

0020520

Related Hardware Products

Número de Parte Descripción
6151-A Restrictor Check Valve
CC3-0600-62 Restrictor Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-297-0149?
The FSCG of the NSN 4820-01-297-0149 is 4820
Does NSN 4820-01-297-0149 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 4820-01-297-0149 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-297-0149 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 4820-01-297-0149 was assigned to the Federal Catalog?
It was assigned hace 37 años, on Mon, Mar 27, 1989