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4820-00-903-4337

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-00-903-4337
(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
01/01/1960 (hace 66 años)

angular seating surface shape, 3a single threaded portion thread class, 1.375 inches single threaded portion nominal thread size, 16 single threaded portion thread quantity per inch, 45.000 nominal seat angle in deg

Specs & Compatibility

Clase de rosca

3a single threaded portion

Ángulo del asiento en grados

45.000 nominal

Cantidad de hilo por pulgada

16 single threaded portion

Tamaño nominal de la rosca

1.375 inches single threaded portion

Forma de la superficie del asiento

angular

Material

steel overall

Material, Documento Y Clasificación

fed std 66 fed std 1st material response or aisi 416/sae 51416 assn std 2nd material response overall

Tratamiento superficial

passivate overall

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 4820-00-903-4337?
The FSCG of the NSN 4820-00-903-4337 is 4820
Does the NSN 4820-00-903-4337 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-903-4337 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 4820-00-903-4337 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-903-4337 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 4820-00-903-4337 was assigned to the Federal Catalog?
It was assigned hace 66 años, on Fri, Jan 1, 1960