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4820-00-894-1054

Valve Seat

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Official Item Classification

Nombre
Valve Seat
(NSN) Número de stock nacional
4820-00-894-1054
(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
02/03/1967 (hace 59 años)

radial seating surface shape, 0.281 inches nominal seat radius, zzzy criticality code justification, 75.0 rockwell m nominal overall hardness rating, plastic polyamide (nylon) overall material

Specs & Compatibility

Radio del asiento

0.281 inches nominal

Clasificación de dureza

75.0 rockwell m nominal overall

Forma de la superficie del asiento

radial

Justificación del Código de Criticidad

zzzy

Material

plastic polyamide (nylon) overall

Número de referencia Características diferenciadoras

items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material

Replacement For

Número de Parte Descripción
4820-00-050-6407 No Name Available 08/30/1967
4820-00-054-3702 No Name Available 07/01/1968
4820-00-936-5777 No Name Available 08/30/1967
4820-01-058-1985 No Name Available 11/01/1989

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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 4820-00-894-1054?
The FSCG of the NSN 4820-00-894-1054 is 4820
Does the NSN 4820-00-894-1054 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-894-1054 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-00-894-1054 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-894-1054 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 4820-00-894-1054 was assigned to the Federal Catalog?
It was assigned hace 59 años, on Fri, Feb 3, 1967