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4820-01-442-0424

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-442-0424
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
22113
(FIIG) Guía Federal de Identificación de Artículos
A15500
Fecha
03/03/1997 (hace 29 años)

0.650 inches nominal single threaded portion thread length, 5.750 inches nominal flange diameter, 5.360 inches nominal body outside diameter, 3a single threaded portion thread class, 4.625 inches nominal body inside diameter

Specs & Compatibility

Clase de rosca

3a single threaded portion

Longitud de la rosca

0.650 inches nominal single threaded portion

Diámetro de la brida

5.750 inches nominal

Diámetro exterior del cuerpo

5.360 inches nominal

Diámetro interior del cuerpo

4.625 inches nominal

Identificación del artículo final

seawolf class ssn

Altura del asiento de la brida al extremo del disco

0.600 inches nominal

Altura debajo de la brida

0.775 inches nominal

Cantidad de hilo por pulgada

12 single threaded portion

Clasificación de dureza

115.0 rockwell r nominal seat

Tamaño nominal de la rosca

5.500 inches single threaded portion

Forma de la superficie del asiento

flat

Características especiales

a/k/a seat upper

Material

plastic polytetrafluoroethylene seat

Designador de estilo

plain flanged

Designador de serie de roscas

un single threaded portion

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

0022113

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-442-0424?
The FSCG of the NSN 4820-01-442-0424 is 4820
Does the NSN 4820-01-442-0424 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-442-0424 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 4820-01-442-0424 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-442-0424 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 4820-01-442-0424 was assigned to the Federal Catalog?
It was assigned hace 29 años, on Mon, Mar 3, 1997