Part Number 4-579-20

Check Valve Assembly

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

4-579-20

Demil:

Shelf Life:

UOM:

NIIN:

004918849

NSN

National Stock Number:

4820-00-491-8849 4820004918849

TXT

Description:

Check Valve Assembly

INC

Item Name Code:

77777

MRC:

The national stock number or the identification information of the end equipment for which the item is a part.AGAV

End Application:

F-14 tomcat aircraft

MRC:

A recording of the physical,functional,and performance characteristics for an item of supply.TEXT

General Description:

C/o body, 2 flapper, torsion spring, hinge pin

Part Number	RNVC	RNAAC	DAC	CAGE
4-579-20	1	ZZ	5	1PVC5
4-569-20	2	AX	6	09790

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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