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4820-01-083-0257

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-083-0257
(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
09/14/1979 (hace 47 años)

2a single threaded portion thread class, 7.125 inches nominal body inside diameter, 1.065 inches nominal overall height, 45.000 nominal seat angle in deg, 0.975 inches nominal single threaded portion thread length

Specs & Compatibility

Clase de rosca

2a single threaded portion

Longitud de la rosca

0.975 inches nominal single threaded portion

Altura total

1.065 inches nominal

Diámetro interior del cuerpo

7.125 inches nominal

Ángulo del asiento en grados

45.000 nominal

Cantidad de hilo por pulgada

12 single threaded portion

Tamaño nominal de la rosca

8.250 inches single threaded portion

Forma de la superficie del asiento

angular

Características especiales

center guide hub w/3 spokes

Material

steel overall

Designador de estilo

plain threaded

Designador de serie de roscas

uns single threaded portion

Replacement For

Número de Parte Descripción
4820-01-185-3238 No Name Available 11/01/1987

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

0022113

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-083-0257?
The FSCG of the NSN 4820-01-083-0257 is 4820
Does the NSN 4820-01-083-0257 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-083-0257 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 4820-01-083-0257 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-083-0257 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 4820-01-083-0257 was assigned to the Federal Catalog?
It was assigned hace 47 años, on Fri, Sep 14, 1979