Part Number 20578-FPIECE4

Valve Disk

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

20578-fpiece4

Demil:

Shelf Life:

UOM:

NIIN:

012009482

NSN

National Stock Number:

4820-01-200-9482 4820012009482

TXT

Description:

Valve Disk

INC

Item Name Code:

35224

MRC:

A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.AZKQ

Tempurature Rating:

Between 550.0 degrees fahrenheit and 610.0 degrees fahrenheit

MRC:

The pressure at which an item is designed to operate.BGST

Pressure Rating:

Between 10.0 pounds per square inch and 30.0 pounds per square inch

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel

MRC:

The type of media for which the item is designed.MEDA

Media For Which Designed:

Liquid or oil or water, salt or water

Part Number	RNVC	RNAAC	DAC	CAGE
20578-F PIECE 4	2	AX	E	04537
20578-F	9	AX	A	04537

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.