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4820-01-020-9879

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-020-9879
(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
05/07/1976 (hace 50 años)

2.046 inches minimum and 2.062 inches maximum body outside diameter, 2.6260 inches minimum and 2.6265 inches maximum flange diameter, 0.225 inches nominal seat radius, 0.438 inches nominal under flange height, 1.437 inches nominal flange seat to disk end height

Specs & Compatibility

Diámetro de la brida

2.6260 inches minimum and 2.6265 inches maximum

Diámetro exterior del cuerpo

2.046 inches minimum and 2.062 inches maximum

Radio del asiento

0.225 inches nominal

Altura del asiento de la brida al extremo del disco

1.437 inches nominal

Altura debajo de la brida

0.438 inches nominal

Forma de la superficie del asiento

radial

Diámetro interior escalonado del cuerpo

0.750 inches nominal first step

Diámetro interior escalonado del cuerpo

0.968 inches nominal second step

Material

nickel alloy overall

Material, Documento Y Clasificación

mil-n-6710,cond e,finish 4 mil spec single material response overall

Designador de estilo

plain flanged

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 4820-01-020-9879?
The FSCG of the NSN 4820-01-020-9879 is 4820
Does the NSN 4820-01-020-9879 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-020-9879 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 4820-01-020-9879 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-020-9879 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 4820-01-020-9879 was assigned to the Federal Catalog?
It was assigned hace 50 años, on Fri, May 7, 1976