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4820-00-008-7992

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-00-008-7992
(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
07/23/1972 (hace 54 años)

0.462 inches minimum and 0.464 inches maximum overall height, 3.089 inches minimum and 3.090 inches maximum body outside diameter, 2.973 inches minimum and 2.983 inches maximum taper major diameter, 0.368 inches minimum and 0.396 inches maximum taper length, 2.703 inches minimum and 2.713 inches maximum taper minor diameter

Specs & Compatibility

Altura total

0.462 inches minimum and 0.464 inches maximum

Longitud del cono

0.368 inches minimum and 0.396 inches maximum

Diámetro menor cónico

2.703 inches minimum and 2.713 inches maximum

Diámetro mayor cónico

2.973 inches minimum and 2.983 inches maximum

Diámetro exterior del cuerpo

3.089 inches minimum and 3.090 inches maximum

Diámetro interior del cuerpo

2.490 inches minimum and 2.510 inches maximum

Ángulo del asiento en grados

45.000 nominal

Tipo de alojamiento del sello

grooved

Clasificación de dureza

90.0 rockwell b minimum and 105.0 rockwell b maximum body

Forma de la superficie del asiento

angular

Justificación del Código de Criticidad

adar

Material

steel body

Material, Documento Y Clasificación

ams 5700 assn std single material response body

Designador de estilo

plain

Datos de la aplicación FSC

acft eng r2000

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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.

Source of Supply Code

FPZ

Pseudo Item Name Code

0022113

Related Hardware Products

Número de Parte Descripción
113651P20 Valve Seat

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-008-7992?
The FSCG of the NSN 4820-00-008-7992 is 4820
Does the NSN 4820-00-008-7992 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-008-7992 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 4820-00-008-7992 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-008-7992 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 4820-00-008-7992 was assigned to the Federal Catalog?
It was assigned hace 54 años, on Sun, Jul 23, 1972