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4820-01-067-9722

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-067-9722
(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
11/11/1978 (hace 47 años)

4.812 inches nominal flange diameter, 3.938 inches nominal body inside diameter, 0.250 inches nominal flange seat to disk end height, 3a single threaded portion thread class, 0.531 inches nominal single threaded portion thread length

Specs & Compatibility

Clase de rosca

3a single threaded portion

Longitud de la rosca

0.531 inches nominal single threaded portion

Diámetro de la brida

4.812 inches nominal

Diámetro interior del cuerpo

3.938 inches nominal

Altura del asiento de la brida al extremo del disco

0.250 inches nominal

Altura debajo de la brida

0.531 inches nominal

Cantidad de hilo por pulgada

12 single threaded portion

Tamaño nominal de la rosca

4.531 inches single threaded portion

Forma de la superficie del asiento

flat

Características especiales

for 4 in. valve

Material

nickel alloy overall

Material, Documento Y Clasificación

qq-n-288 fed spec single material response overall

Designador de estilo

threaded flanged

Designador de serie de roscas

uns single threaded portion

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 4820-01-067-9722?
The FSCG of the NSN 4820-01-067-9722 is 4820
Does the NSN 4820-01-067-9722 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-067-9722 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 4820-01-067-9722 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-067-9722 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 4820-01-067-9722 was assigned to the Federal Catalog?
It was assigned hace 47 años, on Sat, Nov 11, 1978