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4820-01-181-8657

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-181-8657
(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
06/16/1984 (hace 42 años)

4.250 inches nominal body inside diameter, 2a single threaded portion thread class, 0.500 inches nominal single threaded portion thread length, 12 single threaded portion thread quantity per inch, 0.634 inches nominal overall height

Specs & Compatibility

Clase de rosca

2a single threaded portion

Longitud de la rosca

0.500 inches nominal single threaded portion

Altura total

0.634 inches nominal

Diámetro interior del cuerpo

4.250 inches nominal

Cantidad de hilo por pulgada

12 single threaded portion

Tamaño nominal de la rosca

5.375 inches single threaded portion

Forma de la superficie del asiento

flat

Características especiales

w/2 std wrench notches on the id

Material

nickel alloy overall

Designador de estilo

plain threaded

Designador de serie de roscas

un 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.

Pseudo Item Name Code

0022113

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Preguntas frecuentes

What is the FSCG of the NSN 4820-01-181-8657?
The FSCG of the NSN 4820-01-181-8657 is 4820
Does the NSN 4820-01-181-8657 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-181-8657 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 4820-01-181-8657 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-181-8657 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 4820-01-181-8657 was assigned to the Federal Catalog?
It was assigned hace 42 años, on Sat, Jun 16, 1984