Part Number 3978-002

Valve Disk

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

3978-002

Demil:

Shelf Life:

UOM:

NIIN:

013633107

NSN

National Stock Number:

4820-01-363-3107 4820013633107

TXT

Description:

Valve Disk

INC

Item Name Code:

35224

MRC:

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

Pressure Rating:

175.0 pounds per square inch

MRC:

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

Material:

Stainless steel

Part Number	RNVC	RNAAC	DAC	CAGE
3978-002	2	AX	E	87708

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.

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