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4820-00-474-2021

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-00-474-2021
(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)

flat seating surface shape, steel overall material, 0.437 inches single threaded portion nominal thread size, 2a single threaded portion thread class, 33.0 rockwell c minimum and 37.0 rockwell c maximum body hardness rating

Specs & Compatibility

Clase de rosca

2a single threaded portion

Clasificación de dureza

33.0 rockwell c minimum and 37.0 rockwell c maximum body

Tamaño nominal de la rosca

0.437 inches single threaded portion

Forma de la superficie del asiento

flat

Material

steel overall

Designador de serie de roscas

unf single threaded portion

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0022113

Related Hardware Products

Número de Parte Descripción
96014 Valve Seat

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-474-2021?
The FSCG of the NSN 4820-00-474-2021 is 4820
Does the NSN 4820-00-474-2021 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-474-2021 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 4820-00-474-2021 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-474-2021 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 4820-00-474-2021 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963