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4820-01-502-6865

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-01-502-6865
(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
11/18/2002 (hace 23 años)

2a second threaded portion thread class, 0.062 inches nominal first threaded portion thread length, 2a first threaded portion thread class, 1.250 inches nominal overall height, 0.380 inches nominal second threaded portion thread length

Specs & Compatibility

Clase de rosca

2a first threaded portion

Clase de rosca

2a second threaded portion

Longitud de la rosca

0.062 inches nominal first threaded portion

Longitud de la rosca

0.380 inches nominal second threaded portion

Altura total

1.250 inches nominal

Diámetro menor cónico

0.435 inches nominal

Diámetro mayor cónico

0.570 inches nominal

Diámetro interior del cuerpo

0.435 inches minimum and 0.750 inches maximum

Identificación del artículo final

1/2 inch relief valve type 1771-t

Radio del asiento

0.217 inches nominal

Ángulo del asiento en grados

30.000 minimum and 60.000 maximum

Cantidad de hilo por pulgada

16 first threaded portion

Tamaño nominal de la rosca

0.687 inches first threaded portion

Tamaño nominal de la rosca

1.125 inches second threaded portion

Forma de la superficie del asiento

angular

Material

steel comp 316 seat

Material, Documento Y Clasificación

astm a479 ty 316 assn std single material response seat

Designador de estilo

double flanged

Designador de serie de roscas

un first threaded portion

Designador de serie de roscas

unef second threaded portion

Número de referencia Características diferenciadoras

asdifferentiated by: part requires special material control and quality assurance, which support the non-magnetic signature of minesweepers.

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 4820-01-502-6865?
The FSCG of the NSN 4820-01-502-6865 is 4820
Does the NSN 4820-01-502-6865 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-502-6865 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 4820-01-502-6865 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-502-6865 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 4820-01-502-6865 was assigned to the Federal Catalog?
It was assigned hace 23 años, on Mon, Nov 18, 2002