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4820-00-716-8903

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-00-716-8903
(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
01/01/1963 (hace 63 años)

0.250 inches nominal flange seat to disk end height, 0.999 inches minimum and 1.000 inches maximum body outside diameter, 1.124 inches minimum and 1.125 inches maximum flange diameter, 0.250 inches nominal under flange height, 0.562 inches minimum and 0.563 inches maximum body inside diameter

Specs & Compatibility

Diámetro de la brida

1.124 inches minimum and 1.125 inches maximum

Diámetro exterior del cuerpo

0.999 inches minimum and 1.000 inches maximum

Diámetro interior del cuerpo

0.562 inches minimum and 0.563 inches maximum

Altura del asiento de la brida al extremo del disco

0.250 inches nominal

Altura debajo de la brida

0.250 inches nominal

Ángulo del asiento en grados

7.500 nominal

Forma de la superficie del asiento

angular

Material

cobalt alloy face

Material

steel body

Material, Documento Y Clasificación

mil-r-17131,type mil-rcocr-a mil spec single material response face

Material, Documento Y Clasificación

qq-s-763,class 303 fed spec single material response body

Designador de estilo

plain flanged

Replacement For

Número de Parte Descripción
4820-00-978-0848 No Name Available 02/01/1992

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 4820-00-716-8903?
The FSCG of the NSN 4820-00-716-8903 is 4820
Does the NSN 4820-00-716-8903 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-716-8903 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 4820-00-716-8903 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-716-8903 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 4820-00-716-8903 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963